Albert the Great, On Cleaving to God — Chapter 14
“ So always keep your faults and your own incapacity before your eyes, and know yourself, so that you can be humbled and not try to avoid being held as the lowest, vilest and most abject scum by everyone when you are aware of the grave sins and serious faults in yourself. For which reason consider yourself compared to others as dross to gold, weeds to the wheat, chaff to the grain, a wolf to the sheep, Satan to the children of God. ”
