Etymology is a key to understanding EVERYTHING. We are taught that OLOGY is the study of, but I have heard it is an anacronym for Lexicon Of God. Taking words to the Greek, Latin, Hebrew, and Sanskrit roots enlightens me. Here's a good one for you. Pharmaceutical: gk.;pharmakutikon: witchcraft or poison! Spirit: San. ;Pneuma: meaning breath! Now look up THE (-ocracy, -ology). Or trace how Law, Juice, Lex, and Leech are intertwined! You will see that we cannot speak or write without the word of God! Now look up Catholic, Islam.