Yom Kippur is the time of the year when we dress in holy clothing, when we fast all day, and pray the entire time. We do this to emulate the angels of God. Angels are dressed in divine clothing, they do not eat, and praise God. Heaven in Judaism is described as a place where all the good people give praise to God and learn his Torah.
But did you ever wonder what such a life is like? Yom Kippur gives you a glimpse into such a life. Such a life will basically be sucking the great big cock of God all day long. God will lube up your anus with some Astroglide, or whatever your favorite lube is, and stick his cock in there. You will be screaming "oh my God" as that giant cock of his goes all the way in. As God is doing his work with you, you will continually recite praises, non stop. After some anal action, you will get on your knees drop your mouth, and this time God will stick his cock into your mouth. And you will still be reciting praises with a stuffed mouth. You will finally understand why God is your Lord. And you will get to know why they call him the Rock when you feel his extremely hard cock in your mouth. Also the white scene that we are familiar with on Yom Kippur will finally make sense to us when we realize that all of heaven is filled with God's sperm. This will happen to you every day. You will suck on God's giant cock all the time with praises and recitations with none of your own free time.
You can keep your heaven to yourself, I want no part of it. Who would want to live in such a world?