Isaiah 12:4

Contemporary English Version (CEV)

“⁴ At that time you will say, “ ‘Our Lord’ [(Oh)-YHWH: (Oh)-Name, Word and Works, of Israel’s ‘Elohiym], we are thankful, and we ‘worship’ [shachah: do obeisance (obey), do reverence (revere), etc..] only ‘you’ [ha-yad: the-means, the-direction, etc..]. We will tell the nations how glorious ‘you’ [ha-yad: the-means, the-direction, etc..] are and what ‘you’ [ha-yad: the-means, the-direction,etc..] have done.”

Amein

Strong’s Hebrew Lexicon:

Worship: 7812 shachah shaw-khaw’ a primitive root; to depress, i.e. prostrate (especially reflexive, in homage to royalty or God):–bow (self) down, crouch, fall down (flat), humbly beseech, do (make) obeisance [obey], do reverence [revere], make to stoop, worship.

You (Him): 3027 yad yawd a primitive word; a hand (the open one (indicating power, means, direction, etc.), in distinction from 3709, the closed one); used (as noun, adverb, etc.) in a great variety of applications, both literally and figuratively, both proximate and remote (as follows):–(+ be) able, X about, + armholes, at, axletree, because of, beside, border, X bounty, + broad, (broken-)handed, X by, charge, coast, + consecrate, + creditor, custody, debt, dominion, X enough, + fellowship, force, X from, hand(-staves, -y work), X he, himself, X in, labour, + large, ledge, (left-)handed, means, X mine, ministry, near, X of, X order, ordinance, X our, parts, pain, power, X presumptuously, service, side, sore, state, stay, draw with strength, stroke, + swear, terror, X thee, X by them, X themselves, X thine own, X thou, through, X throwing, + thumb, times, X to, X under, X us, X wait on, (way-)side, where, + wide, X with (him, me, you), work, + yield, X yourselves.

More:

Britannica.com:

Lord: Baal (L-rd): god [deity] worshipped in many ancient Middle Eastern communities, especially among the Canaanites, who apparently considered him a fertility deity and one of the most important gods [‘eloha] in the pantheon….(Read more; source).

Source: T.H.M. (thehebrewmessiah.com)

L-rd: “owner, etc..”. In nearly all Bibles a term that replaces YHWH, the name of Israel’s ‘Elohiym. See more below.

Source: Wikipedia.com

L-rd….(in context to the replaced Name of the Israel’s ‘Elohiym): 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”,^[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]“

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

“I WILL BE WHAT I WILL BE”.

…. Source: Tetragrammaton