| Geneva Study Bible By which also ye are saved, if ye keep in memory what I preached unto you, {b} unless ye have believed in vain. (b) Which is very absurd, and cannot be, for they that believe must reap the fruit of faith. People's New Testament 15:2 By which also ye are saved. Are in a saved state unless you have forgotten the gospel preached and departed from it; that is, unless ye have believed in vain, which he shows would be the case if there was no resurrection. Observe the tact with which he first presents facts conceded by all the disciples, and upon these builds an impregnable argument. He next states those facts. Wesley's Notes 15:2 Ye are saved, if ye hold fast - Your salvation is begun, and will be perfected, if ye continue in the faith. Unless ye have believed in vain - Unless indeed your faith was only a delusion. King James Translators' Notes keep...: or, hold fast what: Gr. by what speech Scofield Reference Notes Margin saved See Scofield Note: "Rom 1:16". Jamieson-Fausset-Brown Bible Commentary 2. ye are saved-rather, "ye are being saved." if ye keep in memory what I preached unto you-Able critics, Bengel and others, prefer connecting the words thus, "I declare unto you the Gospel (1Co 15:1) in what words I preached it unto you." Paul reminds them, or rather makes known to them, as if anew, not only the fact of the Gospel, but also with what words, and by what arguments, he preached it to them. Translate in that case, "if ye hold it fast." I prefer arranging as English Version, "By which ye are saved, if ye hold fast (in memory and personal appropriation) with what speech I preached it unto you." unless-which is impossible, your faith is vain, in resting on Christ's resurrection as an objective reality. Matthew Henry's Concise Commentary 15:1-11 The word resurrection, usually points out our existence beyond the grave. Of the apostle's doctrine not a trace can be found in all the teaching of philosophers. The doctrine of Christ's death and resurrection, is the foundation of Christianity. Remove this, and all our hopes for eternity sink at once. And it is by holding this truth firm, that Christians stand in the day of trial, and are kept faithful to God. We believe in vain, unless we keep in the faith of the gospel. This truth is confirmed by Old Testament prophecies; and many saw Christ after he was risen. This apostle was highly favoured, but he always had a low opinion of himself, and expressed it. When sinners are, by Divine grace, turned into saints, God causes the remembrance of former sins to make them humble, diligent, and faithful. He ascribes to Divine grace all that was valuable in him. True believers, though not ignorant of what the Lord has done for, in, and by them, yet when they look at their whole conduct and their obligations, they are led to feel that none are so worthless as they are. All true Christians believe that Jesus Christ, and him crucified, and then risen from the dead, is the sun and substance of Christianity. All the apostles agreed in this testimony; by this faith they lived, and in this faith they died. | 
