At the burning bush, Moses asked the Lord what he was to tell the children of Israel as to who had sent him for their deliverance from Egypt, the Lord said to say that “I AM” had sent him (Exodus 3:14).
The word Jehovah or Yahweh is a derivative of the expression “I AM.” What does the expression “I AM” signify? It was the name of God given to Moses to express the idea of the eternal presence of God (see The Desire of Ages, 469, 470). It also signifies that the person bearing this name is self-existent (Ibid).
Abraham wanted to see the promised Saviour of the world. “He offered up the most earnest prayer that he might see Him before he died.” The Signs of the Times, May 3, 1899.
His prayer was answered in a way he had not expected. He was asked to sacrifice his only son—a burnt offering to the Lord (Genesis 22).
“This terrible ordeal was imposed upon Abraham that he might see the day of Christ, and realize the great love of God for the world, so great that, to raise it from its degradation, He gave His only-begotten Son to a most shameful death.
“Abraham learned of God the greatest lesson ever given to mortal. His prayer that he might see Christ before he should die, was answered. He saw Christ; he saw all that mortal can see and live. By making an entire surrender, he was able to understand the vision of Christ, which had been given him. He was shown that in giving His only-begotten Son to save sinners from eternal ruin, God was making a greater and more wonderful sacrifice than ever man could make. …
“The incarnate I AM is our abiding Sacrifice. The I AM is our Redeemer, our Substitute, our Surety. He is the Daysman between God and the human soul, our Advocate in the courts of heaven, our unwearying Intercessor, pleading in our behalf His merits and His atoning sacrifice. The I AM is our Saviour. In Him our hopes of eternal life are centered. He is an ever-present help in time of trouble. In Him is the assurance of every promise.
“Jehovah is the name given to Christ.” Ibid.
He is the one referred to over and over again by Isaiah the gospel prophet, not only in Isaiah 53 but in chapters 9, 11, 12, 26, 32, 42, 43, 50 and 61.