Here are a few arguments against the existance of all-powerful god: 1. If AP God existed he would know his own actions before he did them. Thus he could not change his mind without having made a mistake sometime in the past, and is not perfect. And if he can't change his mind he is not all-powerful. There is a basic contradiction there. 2. If AP God knows we go to heaven and hell or whatever before we are born then we are destined for either one and there is no free will and everything said in the bible is a lie. You CANT choose what you do, God already has it set out, and your final destination too. Thus God can't be all-powerful. Anyone like to share any thoughts on the matter?