You have no secrets from God, because God is All, and God expresses through you. So let's first drop the idea that you can hide anything from God. But that is not really the point here; it is only an intermediate step. Since God expresses through you and God is All, if you are completely sinful, God is as well. If you try to tell me that God is sinless and you are sinful, then you are still looking through eyes of separation, not unity. So is God sinful? You know the answer to that. God is Love. It is all Love, and we are one with that Love. Only sinlessness exists, and you are completely sinless. BY YOUR EXISTENCE! There is nothing you have to do, or be, or say to be sinless. If we asked one thousand people what a sin was, we would get one thousand answers. Sin is arbitrary. It varies from person to person as your belief system, which is created through your own experiences, varies. Anything that is arbitrary is not of God, as He is changeless. You are part of and One with that eternal changlessness. One of the funny parts to this is that God, because He is changeless, is not aware of illusion. He cannot be aware of something that is not of Him. So He is not aware of these crazy ideas of sin that each of us have. Each of us goes through this crazy process of worrying about and feeling guilty about our sins, as well as trying to avoid punishment, and He knows nothing of this. THIS IS ALL HAPPENING IN YOUR OWN MIND. Your "sins" and your beliefs around them are solely unique to you. We spend so much wasted energy on something that falls away once we withdraw belief from it. When we withdraw belief, we laugh at all of the mind games we played on ourself, and we see our sinlessness shining through for all eternity.