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 [malak(ik): messengers, etc..], X exceeding, God (gods)(-dess, -ly), X (very) great[–ones], judges, X mighty[-ones]. https://www.blueletterbible.org/lexicon/h430/kjv/wlc/0-1/
Significance of the Name of the ‘Elohiym of Abraham:
YHWH (YH) (the ‘I AM’):
“Moses says: May I say who sent me? He asks for ‘[the] God’s‘ [ha-‘Elowah’s] name. The Israelites will want to know who has sent me, and ‘[the] God’ [ha-‘Elowah]replies with a sentence, “Ehyeh asher ehyeh.” This is a first person sentence that can be translated, “I am who I am”, or perhaps, “I will be who I will be,”.. Source: https://en.wikipedia.org/wiki/I_Am_that_I_Am
The name that is what the ‘Elohiym of Abraham is /does! The Name that calls us to be /do as ‘the Elohiym of Abraham’ [YHWH ‘Elohiym] is or does.