John 6:37-40 — I will never cast out¶

The text. "All that the Father gives me will come to me, and whoever comes to me I will never cast out. For I have come down from heaven, not to do my own will but the will of him who sent me. And this is the will of him who sent me, that I should lose nothing of all that he has given me, but raise it up on the last day. For this is the will of my Father, that everyone who looks on the Son and believes in him should have eternal life, and I will raise him up on the last day." (John 6:37-40, ESV)

The OSAS reading¶

The argument here is a chain, and it is one of the best-constructed arguments in the whole debate:

The Father gives a definite people to the Son.
All whom the Father gives will come — the giving guarantees the coming.
The Son will never cast out the one who comes.
The Son's mission, stated as the Father's will, is that he "should lose nothing" of what he has been given.
Therefore the chain from election to glorification has no weak link, and the believer's perseverance rests on the Father's will and the Son's fidelity, not on the believer's resolve.

Calvin's commentary on John makes this argument; so do Hodge, Warfield, and Murray, and in our time Carson, Piper, Sproul, and MacArthur. It captures something true: the passage grounds the believer's security in God's purpose, not in human stamina. The question is what the chain's links are made of.

The problems¶

1. Verse 40 tells us what the Father's will is¶

The paragraph ends with a definition: "For this is the will of my Father, that everyone who looks on the Son and believes in him should have eternal life, and I will raise him up on the last day" (v.40). The "for" (gar) connects this sentence to the one before it. The content of "I should lose nothing... but raise it up" is explained by "everyone who looks and believes... I will raise him up."

So the "all" of verse 39 is not an unnamed list behind the text; it is the ones who look and believe. The Father's will, as Jesus defines it here, concerns believers — present participles, ho theōrōn kai pisteuōn.

2. The giving is realized in the coming¶

"All that the Father gives me will come to me." The giving is not described as a transaction that happens whether or not anyone comes; its intended outcome is coming. The next clause assumes the same: "whoever comes to me I will never cast out."

So the chain is not "given, therefore saved, whether or not he comes"; it is "given, therefore he comes." The divine initiative is real and prior — the casebook affirms that — but the text correlates gift with coming.

3. "Lose nothing" is defined by the resurrection¶

The clause is: "that I should lose nothing of all that he has given me, but raise it up on the last day" (v.39). The content of the Son's keeping is resurrection — an eschatological promise about the destination of those who come, and a glorious one.

It is not a statement about what happens to a person who stops coming. To get that, one must add a premise the verse does not contain: that everyone ever given will certainly keep coming.

4. The same verb appears in the feeding miracle¶

In verse 12, after the five thousand are fed: "Gather up the leftover fragments, that nothing may be lost" — hina mē ti apolētai. The same verb, apollumi, and almost the same phrase as verse 39.

John placed the bread-of-life discourse immediately after a miracle in which nothing was lost. The Son who gathered every fragment will gather everyone who comes to him. That confirms the OSAS instinct, and shows what the phrase does: it concerns the completeness of the gathering, not the mechanics of departure.

5. The discourse records disciples who turned back¶

After the hard saying about eating his flesh and drinking his blood, "many of his disciples turned back and no longer walked with him" (6:66). These are called disciples. Jesus does not say they were never given, never drawn, or never truly with him. He turns to the Twelve and asks, "Do you want to go away as well?" (6:67).

The Gospel that promises "I will never cast out" is the Gospel that records people walking out. If the promise meant that no one who had once come could ever leave, verse 66 would have to be explained away. John does not explain it away; he records Peter's answer: "Lord, to whom shall we go? You have the words of eternal life" (6:68).

6. The drawing is through hearing and learning¶

"No one can come to me unless the Father who sent me draws him" (6:44) is followed immediately by, "It is written in the Prophets, 'And they will all be taught by God.' Everyone who has heard and learned from the Father comes to me" (6:45). Jesus defines the drawing as teaching. The Father's initiative is real, and it works through the Word, not around it.

The casebook does not deny that God draws; it denies that the draw is coercive in a way that makes the hearer's response irrelevant. Here the text says the opposite: those who have heard and learned come.

The abiding reading¶

This passage is a deep comfort and should be preached as one. The Father gives; the Son receives; the Son refuses to cast out anyone who comes; the Son keeps them to the resurrection. Every link is God's work, and the welcome is not withdrawn when the first fervor cools.

The "never cast out" (ou mē ekbalō exō) is the strongest negation Greek can form. If you are coming to him — bruised, doubting, limping, late — he will not throw you out. That is the promise the anxious soul needs.

The passage's application is not "you are safe, so you need not come." It is "come." The Bread is given for eating, and eating is present, repeated dependence. The security is the security of the table.

What this does and does not prove¶

It proves that the Father's initiative is real and prior; that the Son's keeping is real and extends to the resurrection; that the Son will never reject the one who comes; and that the "all" of verse 39 is defined by verse 40's believing.

It does not prove that a person who stops coming remains in the "all," nor that the Son's keeping operates apart from the faith through which the gift is received. It certainly does not prove that perseverance is a human achievement. The claim is about what kind of keeping this is: a Shepherd's keeping of sheep who hear his voice.