New International Version (NIV)
15 ” ‘God’ [Ha-‘Elohiym: The-Magistrates, The-Mighty (ones), The-Angels, etc..] also said to Moses, “Say to the Israelites, ‘ The ‘Lord’ [YHWH: Name, Word and Works, of Israel’s ‘Elohiym],[a] the ‘God’ [‘Elohiym] of your fathers—the ‘God’ [‘Elohiym] of Abraham, the ‘God’ [‘Elohiym] of Isaac and the ‘God’ [‘Elohiym] of Jacob—has sent me to you.’ “This is my name forever, the name you shall call me from generation to generation.”
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].
Angel(s): 4397 mal’ak mal-awk’ from an unused root meaning to despatch as a deputy; a messenger; specifically, of God, i.e. an angel (also a prophet, priest or teacher):–ambassador, angel, king, messenger.
YHWH (יהוה): “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, where the divinity [‘Elohiym of Israel] 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 THE WORD AND WORKS OF ISRAEL’S ‘ELOHIYM; “I WILL BE WHAT I WILL BE”]…. Cont’d at Source: Tetragrammaton