I have written to you, fathers, because you know him who is from the beginning. I have written to you, young men, because you are strong, and the word of God remains in you, and you have overcome the evil one.

 As John sees him, the man of the world is the man who judges everything by his appetites, the man who is the slave of lavish ostentation, the boastful braggart who tries to make himself out a far bigger man than he is. 