When Jacob was going to Mesopotamia, he received in a dream an oracle, of which it is thus written: "And Jacob went out from the well of the oath,[325] and went to Haran. And he came to a place, and slept there, for the sun was set; and he took of the stones of the place, and put them at his head, and slept in that place, and dreamed. And behold a ladder set up on the earth, and the top of it reached to heaven; and the angels of God ascended and descended by it. And the Lord stood above it, and said, I am the God of Abraham thy father, and the God of Isaac; fear not: the land whereon thou sleepest, to thee will I give it, and to thy seed; and thy seed shall be as the dust of the earth; and it shall be spread abroad to the sea, and to Africa, and to the north, and to the east: and all the tribes of the earth shall be blessed in thee and in thy seed. And, behold, I am with thee, to keep thee in all thy way wherever thou goest, and I will bring thee back into this land; for I will not leave thee, until I have done all which I have spoken to thee of. And Jacob awoke out of his sleep, and said, Surely the Lord is in this place, and I knew it not. And he was afraid, and said, How dreadful is this place! this is none other but the house of God, and this is the gate of heaven. And Jacob arose, and took the stone that he had put under his head there, and set it up for a memorial, and poured oil upon the top of it. And Jacob called the name of that place the house of God."[326] This is prophetic. For Jacob did not pour oil on the stone in an idolatrous way, as if making it a god; neither did he adore that stone, or sacrifice to it. But since the name of Christ comes from the chrism or anointing, something pertaining to the great mystery was certainly represented in this. And the Saviour Himself is understood to bring this latter to remembrance in the gospel, when He says of Nathanael, "Behold an Israelite indeed, in whom is no guile!"[327] because Israel who saw this vision is no other than Jacob. And in the same place He says, "Verily, verily, I say unto you, Ye shall see heaven open, and the angels of God ascending and descending upon the Son of man."