Let's say Lucifer asks God to forgive him. Will God do it?

Since the question is hypothetical, let me also give a hypothetical answer. If we say that God won't forgive Lucifer even if he begs Him to, then we are attacking God's character, since God is forgiving, kind, and loving. The question we need to ask is whether he will ask God to forgive him. I don't think that's true. In order to accomplish this goal, Satan must conquer his pride. There is no way that he will submit to God's authority. This is due to the fact that he has an excessive amount of pride. Many Bible scholars believe that the following passage refers to Lucifer,  

"You said in your heart, ‘I will ascend to heaven; above the stars of God I will set my throne on high; I will sit on the mount of assembly in the far reaches of the north; I will ascend above the heights of the clouds; I will make myself like the Most High.’" - Isa. 14:13-14