and the rich man is to glory in being humbled [by trials revealing human frailty, knowing true riches are found in the grace of God], for like the flower of the grass he will pass away.

There is only one Lawgiver and Judge, the One who is able to save and to destroy [the one God who has the absolute power of life and death]; but who are you to [hypocritically or self-righteously] pass judgment on your neighbor?