There is ONE God. Deut 6:4 Hear, O Israel: The LORD our God is one LORD. Jehovah is Jehovah.
In Isaiah 40:3 there is prophesy of John the Baptist referring to Jesus as LORD; that is Jehovah, the official name of God. "The voice of him that crieth in the wilderness, Prepare ye the way of the LORD (Jehovah=Jesus here), make straight in the desert a highway for our God."
Of all the N.T. verses that quote Isaiah,
Luke 3:4-6 aids our understanding because it includes
Isaiah 40:4 &
5. It says, "As it is written in the book of the words of Isaiah the prophet, saying, The voice of one crying in the wilderness, Prepare ye the way of Yahweh, make his paths straight. Every valley shall be filled, and every mountain and hill shall be brought low; and the crooked shall be made straight, and the rough ways shall be made smooth; And all flesh shall see the salvation of Yahweh." "Prepare ye the way of Yahweh" does not mean, "Move out of the way because Yahweh is coming." And so when Yeshua comes they believe he is Yahweh.
How was "the way" to be prepared? By filling valleys, leveling mountains, straightening paths, etc. This work is not to be understood literally, but spiritually through the humbling of those in exalted positions and the restoration of truth. Who was to do that work?
John 4:34 says, "Yeshua saith unto them, My meat is to do the will of Him that sent me, and to finish his work." Almighty Yahweh appointed His Son Yeshua to finish His work. Yeshua was Yahweh's instrument in the accomplishment of His great plan. Yeshua is the "Messenger of the Covenant," "the servant of Yahweh," and "the salvation of Yahweh."
John 14:6 calls Yeshua "the way." He is "the way of Yahweh;" the means through which Yahweh will finish His work.
[QUOTE}Jesus says of Himself in Isa 43:10 Ye are my witnesses, saith the LORD (Jehovah), and my servant whom I have chosen: that ye may know and believe me, and understand that I am he:
before me there was no God formed, neither shall there be after me.
Isa 43:11
I, even I, am the LORD; and beside me there is no saviour.[/QUOTE]
This is YHWH the Father speaking to Israel. You are reading Yeshua into the text. In verse 6, YHWH calls Israel "my sons". Yeshua cannot be the Father of Israel and also be Israel's seed and a brother of all the children of Israel.
As for Isaiah 43:11, Isaiah 19:20b reads, "for they shall cry unto Yahweh because of the oppressors, and He shall send them a saviour, and a great one, and he shall deliver them." It was prophesied that Yahweh would send someone other than Himself to be a savior. Yahweh is the one true Savior who works through Yeshua the Messiah, His appointed Savior. Consider, also, the following two verses which show there are other saviours besides Yeshua.
Neh 9:27 Therefore thou deliveredst them into the hand of their enemies, who vexed them: and in the time of their trouble, when they cried unto thee, thou heardest them from heaven; and according to thy manifold mercies thou gavest them saviours, who saved them out of the hand of their enemies. (referring to Othniel, Ehud, Barak, Gideon, etc.)
Oba 1:21 And saviours shall come up on mount Zion to judge the mount of Esau; and the kingdom shall be YHWH's.