Chrysostom on Philipians 1:29
Ver. 29. “For unto you it is given in the behalf of Christ, not only to believe in Him, but also to suffer in his behalf.” Again does he teach them moderation of spirit by referring all to God, and saying that sufferings in behalf of Christ are of grace, the gift of grace, a free gift. Be not then ashamed of the gift of grace, for it is more wonderful than the power of raising the dead, or working miracles; for there I am a debtor, but here I have Christ for my debtor. Wherefore ought we not only not to be ashamed, but even to rejoice, in that we have this gift. Virtues he calls gifts, yet not in like sort as other things, for those are entirely of God , but in these we have a share . But since even here the greatest part is of God, he ascribes it entirely to Him, not to overturn our free will , but to make us humble and rightly disposed. ( link )