I appeared to Abraham, to Isaac, and to Jacob as God Almighty, but by My name the LORD I did not make Myself known to them.
Here, I. God silences Moses's complaints with the assurance of success in this negotiation, repeating the promise made him in Exo 3:20, After that, he will let you go. When Moses was at his wit's end, wishing he had staid in Midian, rather than have come to Egypt to make bad worse - when he was quite at a loss what to do - Then...
Commenting on Exodus 6:1-9
And I have also established my covenant with them,.... With Abraham, Isaac, and Jacob, and with their posterity, so that it is sure and firm, and shall never be made null and void: to give them the land of Canaan; or to their children, which were as themselves: the land of their pilgrimage, wherein they were strangers; not being in actual possession of any part...
I . . . God Almighty--All enemies must fall, all difficulties must vanish before My omnipotent power, and the patriarchs had abundant proofs of this. but by my name, &c.--rather, interrogatively, by My name Jehovah was I not known to them? Am not I, the Almighty God, who pledged My honor for the fulfilment of the covenant, also the self-existent God who lives to accomplish it?