The Book of Enoch tells us the great plan of God to deal with wickedness - make a new righteous people and do away with the wicked and ungodly. Within this plan emerges His even greater plan from before the beginning of everything - make a human Son begotten of Himself and keep this person pure by hiding Him from all the rest of creation while grooming Him to be the new boss to sit on God's throne. Then to make the righteous replacement people to replace the wicked, send this Son of Man for a little while before bringing Him back into hiding until the time comes to judge and remove the wicked from among the righteous.
