theos (Greek #2316)
a deity, especially (with 3588) the supreme Divinity; figuratively, a magistrate; by Hebraism, very
KJV usage: X exceeding, God, god(-ly, -ward).
Pronounce: theh'-os
Origin: of uncertain affinity
pros (Greek #4314)
a preposition of direction; forward to, i.e. toward (with the genitive case, the side of, i.e. pertaining to; with the dative case, by the side of, i.e. near to; usually with the accusative case, the place, time, occasion, or respect, which is the destination of the relation, i.e. whither or for which it is predicated)
KJV usage: about, according to , against, among, at, because of, before, between, (where-)by, for, X at thy house, in, for intent, nigh unto, of, which pertain to, that, to (the end that), X together, to (you) -ward, unto, with(-in). In the comparative case, it denotes essentially the same applications, namely, motion towards, accession to, or nearness at.
Pronounce: pros
Origin: a strengthened form of 4253