Now the world regards this terrible vice as the highest virtue, and this makes it exceedingly dangerous for those who do not understand and have not had experience of God's Commandments and the histories of the Holy Scriptures, to read or hear the heathen books and histories. For all heathen books are poisoned through and through with this striving after praise and honor; in them men are taught by blind reason that they were not nor could be men of power and worth, who are not moved by praise and honor; but those are counted the best, who disregard body and life, friend and property and everything in the effort to win praise and honor. All the holy Fathers have complained of this vice and with one mind conclude that it is the very last vice to be overcome. St. Augustine says: "All other vices are practised in evil works; only honor and self-satisfaction are practised in and by means of good works." Therefore if a man had nothing else to do except this second work of this Commandment, he would yet have to work all his life-time in order to fight this vice and drive it out, so common, so subtile, so quick and insidious is it. Now we all pass by this good work and exercise ourselves in many other lesser good works, nay, through other good works we overthrow this and forget it entirely. So the holy Name of God, which alone should be honored, is taken in vain and dishonored through our own cursed name, self-approval and honor-seeking. And this sin is more grievous before God than murder and adultery; but its wickedness is not so clearly seen as that of murder, because of its subtilty, for it is not accomplished in the coarse flesh, but in the spirit. XXII. Some think it is good for young people that they be enticed by reputation and honor, and again by shame of and dishonor, and so be induced to do good. For there are many who do the good and leave the evil undone out of fear of shame and love of honor, and so do what they would otherwise by no means do or leave undone. These I leave to their opinion. But at present we are seeking how true good works are to be done, and they who are inclined to do them surely do not need to be driven by the fear of shame and the love of honor; they have, and are to have a higher and far nobler incentive, namely, God's commandment, God's fear, God's approval, and their faith and love toward God. They who have not, or regard not this motive, and let shame and honor drive them, these also have their reward, as the Lord says, Matthew vi; and as the motive, so is also the work and the reward: none of them is good, except only in the eyes of the world.