Redeemer: 1350 ga’al gaw-al’ a primitive root, to redeem (according to the Oriental law of kinship), i.e. to be the next of kin (and as such to buy back a relative’s property, marry his widow, etc.):–X in any wise, X at all, avenger, deliver[-er’s], (do, perform the part of near, next) kinsfolk(-man), purchase, ransom, redeem(-er’s), revenger. https://www.blueletterbible.org/lexicon/h1350/nkjv/wlc/0-1/

Amen (Amein): אָמֵן ʼâmên, aw-mane’; from H539; sure; abstract, faithfulness; adverb, truly:—Amen, so be it, truth. https://www.blueletterbible.org/lexicon/h543/kjv/wlc/0-1/

The significance of the Name YHWH (YHVH)

(Replaced with Lord ~7000 times in scripture)

YHWH (YH) (pronounced YHVH): “Modern scholars generally agree that YHWH is derived from the Hebrew triconsonantal root היה (h-y-h), “to be, become, come to pass”,^[3] an archaic form of which is הוה (h-w-h),^[4] 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”^[5](in Biblical Hebrew the form of the verb here is not associated with any particular English tense).^[6][7][8]“ (See: Exodus 3:14).

YHWH (YHVH), THE NAME THAT ‘EXPRESSES’ (IS) THE WORD AND WORKS OF ISRAEL’S ‘ELOHIYM:

“I WILL BE WHAT I WILL BE”.

. Source: Tetragrammaton