1
Who can sense the spiritual uncleanness of adultery except one who is in the cleanliness of chastity?
2
Therefore, he sins more deeply by receiving it with sin, which is spiritual uncleanness, upon his soul.
3
3: Further, spiritual uncleanness is more abominable to God than corporeal.
4
8: Further, spiritual uncleanness cannot be cleansed by material water or by shaving the hair.