But godliness with contentment is great gain.

 Here is a title of honour. When the charge is given to Timothy, he is not reminded of his own weakness and sin, which might well have reduced him to pessimistic despair; rather he is challenged by the honour which is his, of being God's man. It is the Christian way, not to depress a man by branding him as a lost and helpless sinner, but rather to uplift him by summoning him to be what he has got it in him to be. The Christian way is not to fling a man's humiliating past in his face, but to set before him the splendour of his potential future. The very fact that Timothy was addressed as "Man of God" would make him square his shoulders and throw his head back as one who has received his commission from the King. 