“Greater love [in friendship] hath no man than this, that a man lay down his life for his friends;”[475] and no man, as the Oriental mind views it, can so utterly lay down his life, as when he lays down the larger life of his only son. Abraham showed himself capable of even such friendship as this, in his blood-covenant with Jehovah; and when he had manifested his spirit of devotedness, he was told to stay his hand and spare his son: the will was accepted for the deed. “Yea, he that had gladly received the promises, was offering up his only begotten son; even he of whom it was said, In Isaac shall thy seed be called: accounting that God is able to raise up even from the dead; from whence he did also in a parable receive him back.”[476] Then it was, that “the Angel of the Lord called unto Abraham a second time out of heaven and said, By myself have I sworn [by my life], saith the Lord, because thou hast done this thing, and hast not withheld thy son, thine only son: that in blessing I will bless thee, and in multiplying I will multiply thy seed as the stars of the heaven, and as the sand which is upon the seashore; and thy seed shall possess the gate of his enemies; and in thy seed shall all the nations of the earth be blessed: because thou hast [even to this extent] obeyed my voice.”[477] The blood-covenant of friendship between Jehovah and Abraham had more meaning in it than ever, through its testing and its triumph, in this transaction. And it is on this record, and apparently in this view of the record, that the Apostle James says: “Was not Abraham our father justified by works, in that he offered up Isaac his son upon the altar? Thou seest that faith wrought with his works, and by works was faith made perfect [consummated]; and the Scripture was fulfilled which saith, And Abraham believed God, and it was reckoned unto him for righteousness; and he was called the friend of God.”[478] 5. THE BLOOD COVENANT AND ITS TOKENS IN THE PASSOVER. There came, again, a time when the Lord would give fresh evidence of _his_ fidelity to his covenant of blood-friendship with Abraham. Again, a new start was to be made in the history of redemption. The seed of Abraham was in Egypt, and the Lord would bring thence that seed, for its promised inheritance in Canaan. The Egyptians refused to let Israel go, at the call of the Lord. The Lord sent a series of strokes, or “plagues” upon the Egyptians, to enforce their obedience to his summons. And first, he turned the waters of Egypt into blood; so that there was nothing for the Egyptians to drink save that which, as the representative of life, was sacred to their gods, and must not be tasted.[479] So on, from “plague” to “plague”--from stroke to stroke; until the Lord’s sentence went forth against all the uncovenanted first-born of Egypt. Then it was, that the Lord gave another illustration of the binding force of the unfailing covenant of blood.