Q4. (Genesis 27:33)
33 And Isaac trembled very exceedingly, and said, Who? where is he that hath taken venison, and brought it me, and I have eaten of all before thou camest, and have blessed him? yea, and he shall be blessed.
Gen 27:33 (KJV)
Q4. Why couldn't Isaac reverse his blessing once he discovers Jacob's trickery? What is Isaac's role in this blessing? What is God's role in it?
Basically Isaacs blessing was a prophetic repeating of the Abrahamic Covenant. I don