Justified True Belief

(P1) Several New Testament writers name the Father, the Son, and the Spirit together. + The three names turn up side by side in a command, a blessing, a greeting, and the middle of an argument about church squabbles. No one of those passages settles a count by itself, and none of them has to, because five separate lines of evidence twisted together make a rope rather than a chain: a chain gives way at its weakest link, and a rope holds when one strand frays. (1) The baptism command puts three under a single name. - "Go therefore and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit" (Matthew 28:19). One name, and three named inside it. - The Greek does something English flattens. It could have run the three together under a single "the," the way we say "the salt and pepper," and instead it puts the little word back in front of each one: the Father, and the Son, and the Holy Spirit. Three, held apart on purpose. - Picture a convert walking down into the water. The sentence spoken over him is the shortest statement of the faith he will ever hear, and if two of those three names belong to one person, it misled him at the one moment nobody would want it to. (2) Paul writes the same three into a blessing meant to be read aloud. - "The grace of the Lord Jesus Christ and the love of God and the fellowship of the Holy Spirit be with you all" (2 Corinthians 13:14). A benediction is the good word a letter ends with, spoken over a congregation that is standing there listening. - Paul is not defending a doctrine here. He is signing off, and doctrine that shows up in a signature is doctrine the writer takes for granted. (3) The count holds across writers who are not copying one another. - Two sources count as independent when neither is lifting words off the other's page. Ask four witnesses at an intersection how many cars ran the light: four who compared notes first have told you one thing between them, and four who never spoke have told you four. - These four are not strangers, and it would be dishonest to pretend they were. Matthew, Paul, Peter, and Jude belonged to one movement with a shared life, and a common early tradition could have shaped all of them. - What none of them is doing is quoting another. The wording changes every time, the order changes, the occasion changes, and what repeats is the practice rather than the phrase. - Suppose a shared tradition really does stand behind all four. That pushes the three names back into a layer older than Paul's letters, which makes them earlier rather than thinner. - Varieties of gifts, the same Spirit; of service, the same Lord; of activities, the same God (1 Corinthians 12:4-6). Chosen by the Father, made holy by the Spirit, sprinkled with the blood of Christ (1 Peter 1:2). Praying in the Spirit, kept in the love of God, waiting for the mercy of Christ (Jude 20-21). Access to the Father through the Son in one Spirit (Ephesians 2:18). - Add Romans 15:30, 2 Thessalonians 2:13-14, 2 Corinthians 1:21-22, and Galatians 4:4-6. Different cities, different decades, different problems in the mail that week. Not one of those lists comes out two, and not one comes out four. (4) The three names appear in writing nobody was reciting. - The easy explanation of a repeated phrase is liturgy: a formula the churches chanted week after week until it fell out of everyone's pen by habit. - That will not cover 1 Corinthians 12. Paul is refereeing a fight about who has the showier gift, and the three names come out while he is sorting the mess. Nor will it cover Jude, who is warning a congregation about people who have crept in among them. - A phrase at home in a command, a blessing, a greeting, and a bad-tempered dispute is not a chant. It is how these writers thought. Therefore, the count of three is not one writer's habit but what several reach for on their own, in different kinds of writing, without one of them ever landing on two or four.

(P2) All three are present in the same scene at once. + The three stand in one scene at the Jordan, doing three different things at the same moment. A count that lived only in lists might be nothing more than a way of speaking, but this one has a river in it. (1) At the Jordan, all three are there at once. - "When Jesus also had been baptized and was praying, the heavens were opened, and the Holy Spirit descended on him in bodily form, like a dove; and a voice came from heaven, You are my beloved Son; with you I am well pleased" (Luke 3:21-22). - One is standing in the water praying. One is coming down on him. One is speaking from heaven about the man in the water. - Luke's word for praying is a present participle, the form Greek uses for something still going on while the rest of the sentence happens. The Son is not out of the river and off stage before the voice describes him. - Think of it this way: a stage manager can hand one actor three costumes and three exits over an evening. What he cannot do is leave that actor standing in the river while the voice from above talks about him and the dove comes down. (2) All four Gospels carry the same three. - Matthew and Mark tell it with the same three parts (Matthew 3:16-17; Mark 1:10-11). - The fourth Gospel tells it from John the Baptist's side: "I saw the Spirit descend from heaven like a dove, and it remained on him." Behind the Baptist stands the one who sent him and told him what to watch for (John 1:32-34). - Three writers narrate the scene and a fourth reports it at second hand, in four different sets of words, and the three parts survive every telling. (3) Luke keeps the pattern running through his Gospel. - The angel tells Mary, "The Holy Spirit will come upon you, and the power of the Most High will overshadow you; therefore the child to be born will be called holy—the Son of God" (Luke 1:35). Three in one sentence, before the story has properly begun. - Jesus goes into the wilderness "full of the Holy Spirit" and comes out in the Spirit's power to read from Isaiah in his hometown synagogue: "The Spirit of the Lord is upon me, because he has anointed me" (Luke 4:1, 18). The Spirit rests, the Father anoints, the Son reads. - It surfaces again at an ordinary happy moment. "In that same hour he rejoiced in the Holy Spirit and said, I thank you, Father, Lord of heaven and earth" (Luke 10:21). A man glad in the Spirit, talking to the Father. (4) One person taking turns cannot produce this scene. - The oldest rival reading is called modalism, from the word "modes": one divine person appearing in three successive parts, Father in creation, Son in redemption, Spirit in the church, the way one actor takes three roles across a play. - Where the parts are successive, the Jordan ends the matter. First this, then that is no way to describe one scene with all three of them in it. - There is a second version, and it is older than it looks. Praxeas, whom Tertullian wrote a whole book against, taught that the Son is the flesh and the Father the spirit dwelling in that flesh (Against Praxeas 27). On that picture the modes overlap instead of taking turns, so the Father can speak from heaven while the man stands in the water. - That version walks out of the Jordan intact, and the scene by itself does not touch it. What it cannot account for is a Son asking for the glory he had before the world existed (John 17:5). If the Son simply is the flesh Jesus was born in, there was nobody there before Bethlehem to have had any glory to ask back. Therefore, the three are not met one at a time but together, in scenes told by four writers, in a shape no sequence of appearances can be staged to match.

(P3) They speak to one another as "I" and "you." + The three talk to one another, and they do it constantly. Standing together in a scene is one thing, but saying "I" to a "you" who answers back is another. (1) The Son prays to the Father, not to himself. - "Father, glorify me in your own presence with the glory that I had with you before the world existed" (John 17:5). "Father, if you are willing, remove this cup from me. Nevertheless, not my will, but yours, be done" (Luke 22:42). - Think about what the second one costs if there is only one person there. A man kneels in a garden at night, sweating, asking to be spared, and then surrenders his will to a will that is already his own. - That is not prayer. It is a performance with nobody in the audience. (2) The words themselves are the kind only two people can trade. - Grammarians call words like I, me, you, and mine indexicals, which means their meaning depends on who is speaking, the way "here" depends on where the speaker happens to be standing. - A man can of course aim those words at himself. The psalmist does it when he tells his own soul to bless the LORD (Psalm 103:1). What he cannot do is ask himself for something and be turned down. - Jesus makes the point himself out of the Psalms. He asks the Pharisees how David can call the Messiah "Lord" when he writes, "The Lord said to my Lord, Sit at my right hand" (Matthew 22:44, quoting Psalm 110:1). Two Lords in one line, and one of them talking to the other. - Around AD 210 a North African writer named Tertullian made this the whole of his case against the modalists. Show me, he said, the passage where "The Lord said unto Himself, I am my own Son, today I have begotten myself" (Against Praxeas 11). Nobody has produced it since. (3) One sends and another is sent. - "The Helper, the Holy Spirit, whom the Father will send in my name" (John 14:26). "The Helper comes, whom I will send to you from the Father" (John 15:26). "God has sent the Spirit of his Son into our hearts" (Galatians 4:4-6). - A sender and a sent are two, and nobody is ever sent in his own name. - A man who writes himself a letter of introduction and carries it across town has introduced no one to anyone. (4) Two of them sit on opposite ends of a single prayer. - To intercede is to ask on somebody else's behalf, the way a friend goes to the boss for you when you cannot make the case yourself. Paul says the Spirit does exactly that: "the Spirit himself intercedes for us with groanings too deep for words. And he who searches hearts knows what is the mind of the Spirit" (Romans 8:26-27). - Count the parties in that sentence. The Father is the one searching, the Spirit is the one being read, and the saints are the ones being prayed for, which puts the Father and the Spirit on opposite sides of the same request. - Elsewhere Paul runs the relation the other way: "the Spirit searches everything, even the depths of God" (1 Corinthians 2:10). A knower and a known, in both directions, which is what two people are to each other and what nobody is to himself. Therefore, the three are not three descriptions of one speaker, because they address one another, and address takes two.

(P4) Each of the three does what the others do not. + Two names for one person can never disagree. If your neighbor Jim is the same man as the Jim who fixes the church boiler, then everything true of one is true of the other, right down to his shoe size. (1) Birth and death belong to the Son alone. - The Son is conceived and carried and born (Luke 1:35; 2:7). Nobody says any of that of the Father, and nobody says it of the Spirit. - From the cross the Son cries out, "My God, my God, why have you forsaken me?" (Mark 15:34). If those are two names for one person, the cry is addressed to no one, and the forsaking is something a man did to himself. - The early church met the claim that the Father was the one who suffered on the cross, and it gave that claim a name in order to reject it: patripassianism, from the Latin for "the Father suffering." Tertullian was writing a book against it by about AD 210, and the case he made ran on texts like this one. (2) The Father sends and is never sent. - "God did not send his Son into the world to condemn the world" (John 3:17). The Father sends the Son, and the Father and the Son send the Spirit (John 14:26; 15:26). - Follow every sending in the New Testament and the arrows all run one direction. No verse has the Son sending the Father. No verse has the Father sent by anyone. - A one-way street is an easy thing to check and a hard thing to fake. One person listed twice would have to be, in the very same relation, both the one who dispatches and the one dispatched, and the Father cannot be sent by the Father. (3) Only one of them was poured out at Pentecost. - Peter's explanation of the morning packs all three into a single clause: "Being therefore exalted at the right hand of God, and having received from the Father the promise of the Holy Spirit, he has poured out this that you yourselves are seeing and hearing" (Acts 2:33). - One gives, one receives and pours, one is poured. Try the sentence with a single person filling all three slots and it stops meaning anything at all. (4) The names never trade places. - The New Testament will say "the Spirit of Christ" (Romans 8:9) and never "the Christ of the Spirit." It will call Jesus the Son of the Father and never the Father of the Son. - The writers were careful about this, and there was a reason to be. In ordinary Jewish and early Christian usage the word "God" usually meant the Father, so calling Jesus "God" flatly, with no qualifier attached, would have said that he was the Father. They do call him God. They also, almost every time, distinguish him from the Father in the same breath: "the Word was with God, and the Word was God" (John 1:1). - Most striking of all is a silence. No New Testament writer ever calls Jesus the Father, and in documents by men who called him Lord, God, Savior, and Judge, that gap is not an accident of vocabulary. Therefore, the three cannot be one person under three names, because the names of one person never disagree, and these three differ at nearly every point the texts describe.

(P5) No fourth person is ever added to the three. + Showing that there are at least three puts a floor under the count. A ceiling is a different job, and the New Testament supplies one: nothing is ever added to the three, and the one place a fourth party does turn up makes the difference plain. (1) The triadic lists never grow. - A triadic passage is simply one that names all three together, and there are more than a dozen of them across Matthew, Paul, Peter, and Jude. In not one of them does a fourth name stand inside the group. - Those are the same passages (P1) counted, read now for what they never contain rather than for what they do. Reading one body of texts twice does not turn it into two witnesses, and nothing more should be claimed for it than that. - The weight of a ceiling comes from somewhere else: from the one fourth party who does turn up in Paul, and from a whole shelf of likelier candidates, Wisdom and the Word among them, who never do. - Matthew is handing the church its instructions for admitting new members. A fourth person in God left off that particular list would be an omission nobody could explain. (2) Where a fourth party does appear, it stands outside. - Paul once puts a fourth name in an oath: "In the presence of God and of Christ Jesus and of the elect angels I charge you" (1 Timothy 5:21). - The angels are there as witnesses to a charge. Nobody is baptized into the name of the angels, nobody is blessed with their fellowship, and nobody prays to them. - Witnesses fill the gallery at a wedding, and their names do not go on the certificate. That is the whole difference between 1 Timothy 5:21 and Matthew 28:19. (3) The other candidates in Scripture are God's own reach into the world. - Hebrew writers speak of things as though they were people, a habit called personification. Sin "is crouching at the door" (Genesis 4:7). Wisdom "cries aloud in the street" and raises her voice in the markets (Proverbs 1:20-21). - Israel's literature is full of these: God's Word, his Wisdom, his Name, his Presence, the angel of the LORD. Jewish writers of the period handled them as God himself acting, not as anyone standing beside him. - The test is what happens to them. None of them is baptized into, blessed alongside, prayed to, or found trading "I" and "you" with God (P3). Wisdom calls aloud at the crossroads and beside the town gates (Proverbs 8:1-3), and nobody was ever baptized into the name of Wisdom. (4) The one divine being is not a fourth someone. - Ask what you are and the answer is a human being. Ask who you are and you give a name. Nobody counts your humanity as a second person in the room. - Those two questions run right through the doctrine: one what, three whos. The divine nature the three share is not a fourth who standing behind them, and neither is the word "Trinity," which is a name for the three together rather than a name for some further person. Therefore, three is a ceiling and not merely a floor: the writers name three, guard the line when a fourth party comes near, and never reach past them.

(C) Therefore, the Father, the Son, and the Spirit are exactly three distinct persons. + Not one of the five lines is a proof standing on its own, and a cumulative case does not need one. A jury convicts on a fingerprint, a receipt, an eyewitness, and a motive, and not one of those four would have been enough by itself. (1) The strands have to be cut one at a time. - Look at what each is made of. (P1) is a count, kept by four writers who were not copying one another. (P2) is a scene, and four Gospels carry it. (P3) is speech: who says "I" to whom, and who answers. (P4) is a pattern of who does what and who is never once said to do it, and (P5) is an absence, and a well-guarded one. - They are not five separate piles of paper. The Jordan turns up in (P2) and again in (P3), the sending texts serve both (P3) and (P4), and (P5) reads for a ceiling the same lists (P1) counts for a floor. - What a rope needs is not strands that never touch. It needs strands that fail separately, and these do. Call the formulas liturgy and the Jordan is still standing; call the address a figure of speech and the missing fourth sits exactly where it was. (2) The strands are not equally strong. - The talk between them (P3) is the strongest strand and the hardest to explain away. Prayer, sending, and two-way knowing are not decorations on the text. Cross out every sentence in which one of the three speaks to another and John 14 through 17 stops making sense. - The ceiling (P5) is the weakest, because part of it is an argument from silence, and silence is the thinnest evidence there is. What gives this one weight is that it is not mere absence: when a fourth party does appear, the writers keep him outside the name on purpose. - Every strand can be broken. The case fails if the triadic passages are late insertions, if the language of address and sending is uniformly figurative, or if some fourth figure turns up inside the same relations the three stand in. (3) The count is of whos, not of whats. - Three persons is not three Gods. One what, three whos (P5), and that arithmetic never adds up divine beings. - Nor is it one person in three roles, which is what (P2) through (P4) rule out between them. - How one divine being lives as three persons is a further question, and a long one. Counting the people in a room is not the same job as explaining how they came to be there. (4) The count settles the number, not the deity. - Three distinct persons is not yet three persons in God. That last step needs two claims argued elsewhere, that there is exactly one God and that each of the three is fully God, and the borrowing runs one way only: nothing in (P1) through (P5) argues from either. - There is a plain advantage in keeping the questions apart. Three claims with three bodies of evidence can be checked one at a time, and the count is the one anybody can settle in an evening with a concordance and a pencil. - What the count contributes is the number any doctrine of God has to fit. Set it beside the case for the deity of each, and the result is three divine persons rather than two, and closed against a fourth. Therefore, three who stand together, address one another, act differently, and are never joined by a fourth are best counted as exactly three distinct persons, no fewer and no more.