The universe does not require a cause because it is the cause of itself. By identifying the impossibility of non-existence, we see that the Static 4D-Loop is not a creation, but a logical and physical mandatory. It is a Zero-Energy Sovereign – a manifold where the Heat Death is the same coordinate as the Big Bang. In this 4D-Klein-Block, there is no outside, no before, and no after. There is only the Necessary Universe, existing eternally because it is logically and mathematically impossible for it not to.