User blog comment:ImperiexSeed/God vs Death/@comment-3045936-20131022193110

Theory only. God nor Death can directly reap/kill one another. Details, Death is made in supernatural as a universal force and I think he is omnipotent in that only. Meaning he can kill anything that is alive or between life and death. However God is omnipotent in all things, so he can keep Death from ever getting to him. Think of it like a weapon that can destroy anyone, but if it never hits it's target it's mute. The same for Death, as he is omnipotent in the aspect of Death, meaning it has to exist within the natural order. God won't simply remove him due to himself being indirectly under the laws of the Natural Order like Death.

As for Death's flaws my thoughts. I think as a universal force, he has unrealistic level of knowledge and an awareness of all events in the universe. BUT, unlike God may not have complete understanding of them and may not automatically know what will happen. (Sidenote about assuming Death was summoned in season 7. He made the mental wall in Sam's mind, so it's possible he might know when the dam gives out.) Back to Death's level of knowledge. If Death is all knowing he would know how to not reap without anything bad happen in the Natural Order. As he said in season 6 to Dean, (about his ring) sometimes you just want the thing off.

This is my stance under further notice.