@GYerathel What is the meaning of the word "clean"? Because some of those live cells which you call unclean are part of the original thing and they must be there. Even on that one of saliva, you skip the concept of that the saliva must have that live cell because it contains some enzymes.
@NikkiShangee 1 Corinthians 13
King James Version
13 Though I speak with the tongues of men and of angels, and have not charity, I am become as sounding brass, or a tinkling cymbal.