346
A.D.
Aphrahat the Persian Sage
Patristic
c. A.D. 270–346
“Our father Jacob too prayed at Bethel and saw the gate of heaven opened, with a ladder going up on high. This is a symbol of our Savior that Jacob saw; the gate of heaven is Christ, in accordance with what he said, "I am the gate of life; every one who enters by me shall live for ever." David too said, "This is the gate of the Lord, by which the righteous enter." Again, the ladder that Jacob saw is a symbol of our Savior, in that by means of him the just ascend from the lower to the upper realm. The ladder is also a symbol of our Savior's cross, which was raised up like a ladder, with the Lord standing above it.”