Genesis 28:12 Jacob's Ladder

Gen 28:12  And he dreamed, and behold a ladder set up on the earth, and the top of it reached to heaven: and behold the angels of God ascending and descending on it.

John 1:50  Jesus answered and said unto him, Because I said unto thee, I saw thee under the fig tree, believest thou? thou shalt see greater things than these.
51  And he saith unto him, Verily, verily, I say unto you, Hereafter ye shall see heaven open, and the angels of God ascending and descending upon the Son of man. 

When Jacob dreamed of the ladder to heaven, he dreamed of Jesus, whose sacrifice opened the way to heaven, and who controls everything the angels do.