G-d: 430 ‘elohiym el-o-heem’ plural of 433; gods in the ordinary sense; but specifically used in the plural thus, especially with the article) of the supreme God; occasionally applied by way of deference to magistrates; and sometimes as a superlative:–angels, X exceeding, God (gods)(-dess, -ly), X (very) great[–ones], judges, X mighty[-ones].
YHWH (YH): “Modern scholars generally agree that YHWH is derived from the Hebrew triconsonantal root היה (h-y-h), “to be, become, come to pass”, an archaic form of which is הוה (h-w-h), with a third person masculine y- prefix, equivalent to English “he”. They connect it to [eg.] Exodus 3:14 – [ETC..] where the divinity [‘Elohiym of Israel, YHWH] who spoke with Moses responds to a question about his name by declaring: אֶהְיֶה אֲשֶׁר אֶהְיֶה (Ehyeh asher ehyeh),“I am that I am” or “I will be what I will be”(in Biblical Hebrew the form of the verb here is not associated with any particular English tense).“
THE NAME THAT ‘EXPRESSES’ (IS) THE WORD AND WORKS OF ISRAEL’S ‘ELOHIYM (the heavenly Government):