Provided they would do as he required of them: see Acts 27:31. In God's promises there is a tacit condition, which from the nature of the thing is to be understood; as in that which was made to Eli, mentioned 1 Samuel 2:30. Paul did foretell this so particularly, that when it was come to pass, he might gain the more reputation to the truth of the gospel which he preached, and more glory to that God whom he worshipped.
Related Commentaries of Acts 27:22
Acts 27:22
22 And now I exhort you to be of good cheer: for there shall be no loss of any man's life among you, but of the ship.