Isaiah 43:10

Ye (the Israelites) are my witnesses, and my servant (the prophet) whom I have chosen - That whatever has been said before concerning Sennacherib has been literally fulfilled. The prophet had predicted it; the Israelites saw it accomplished.

Before me there was no God formed, neither shall there be after me - This is a most difficult place. Was there a time when God was not? No! Yet he says, before me. Will there be a time in which God will not exist? No! Yet he says, after me. Are not all these words to be referred to his creation? Before me, no god created any thing, nor was there any thing pre-existent but myself. And after me, i.e., after my creation, such as now exists, there shall be no other class of beings formed. This mode of interpretation frees the passage from all embarrassment, and the context perfectly agrees with it. The words my servant, in this verse, the Targum understands of the Messiah.

Ye are my witnesses - They were his witnesses, because, first, he had given in them predictions of future events which had been literally fulfilled: secondly, by his power of delivering them so often manifested, he had shown that he was a God able to save. Neither of these had been done by the idol-gods (compare Isaiah 44:8).

And believe me - Or rather, confide in me.

Before me there was no God formed - I am the only true, the eternal God. In this expression, Yahweh says that he was the first being. He derived his existence from no one. Perhaps the Hebrew will bear a little more emphasis than is conveyed by our translation. 'Before me, God was not formed,' implying that he was God, and that he existed anterior to all other beings. It was an opinion among the Greeks, that the same gods had not always reigned, but that the more ancient divinities had been expelled by the more modern. It is possible that some such opinion may have prevailed in the oriental idolatry, and that God here means to say, in opposition to that, that he had not succeeded any other God in his kingdom. His dominion was original, underived, and independent.

Neither shall there be after me - He would never cease to live; he would never vacate his throne for another. This expression is equivalent to that which occurs in the Book of Revelation, 'I am Alpha and Omega, the first and the last' Revelation 1:11; and it is remarkable that this language, which obviously implies eternity, and which in Isaiah is used expressly to prove the divinity of Yahweh, is, in the passage referred to in the Book of Revelation, applied no less unequivocally to the Lord Jesus Christ.

43:10 Ye - You my people are able to witness for me, that I have given you plain demonstrations of my certain knowledge of future events.My servant - Cyrus who is an eminent instance and proof of God's foreknowledge: or, the Messiah, who is the most eminent witness in this cause. Understand - That I am the true God. Nor after me - The gods of the Heathens neither had a being before me nor shall continue after me: whereas the Lord is God from everlasting to everlasting; but these pretenders are but of yesterday. And withal he calls them formed gods, in a way of contempt, and to shew the ridiculousness of their pretence.