"Thou shalt not steal" is a catch phrase with origins in the days of the Hebrew Patriarchs.
 It is forbidden to refrain from saving life when it is in one's power to do so, as it says "You shall not stand on your friend's blood"(Leviticus 19:16)
 Certain Sadducee, Pharisee, Scribe, Hermit, Zealot and Priest classes maintained an insistence on Hebrew, and all Jews maintained their identity with Hebrew songs and simple quotations from Hebrew texts

