You still haven't answered the question. Does everything happen according to god's will? If so, that includes sin. If you're saying god didn't create sin, and that something can happen that wasn't god's will, then what does it mean to be god? And is sin possible in heaven? You say we have a choice, but if it's not possible then it sounds more like you are a robot in heaven. Remember, you said there is no sin in heaven. Also, why does god like sacrifice? That doesn't sound very godly. Well, actually it does. Is sounds just like all the other primitive god ideas of the past. Try and objectively think about the fact that the whole story is god sacrificing himself, to himself, to forgive people for something that he created, was his plan from the beginning, and is all according to his will.