Ge 15:12
Ge 15:12 ¶ And when the sun was going down, a deep sleep fell upon Abram; and, lo, an horror of great darkness fell upon him.
1. Look for the cross.
Sleep = death
2. Clarify riddles, puns , symbols, etc
sun = holiness
darkness (covering) = grace
3. Notarikon
horror א(ימ)ה = yearning אה the creation י of the promise of the father מ. The promise of the father is for the marriage... the bride to be given to the son.
4. Reword it to make it familiar
And when the expression of holiness was waning, he died, and had a yearning for the bride.
5. Interpretation
The word for marriage also means doctrine; those who are the bride are those who are taught by Christ. Abram asked for a sign to know that the promise will come true. This segue from the promise to the fulfillment indicates that he was given a yearning for the teaching of God.
As for the feast laid before God. It is the marriage banquet of the Lamb.
Eating = learning
banquet = lots of stuff to eat
The marriage banquet of the Lamb is the explosion of doctrine that happened after the cross as the disciples were reminded of all the things Jesus had taught, but they had forgotten.