Is My Sin Too Big for God to Forgive?

One of the temptations that we have today, it's from the devil, is that we can think that our sins are not that serious. And then the other side that we can sometimes tend to is to despair, that my sin is too big for God to forgive. I would say Christ loves you, he has given his life for you, and there is nothing that can separate you from his love. If we let Christ in there through the sacrament of confession, then the miracle of holiness happens.