Philosophy is a science...

There are many philosophies that support the theory of a divine being...unfortunately, those philosophies are easily counter-argued.

Perhaps the most justified theory in a philosophical context pertaining to a higher-being is synonymous with aestheticism. There is no beauty nor ugliness; there is no good, nor evil; there is no right, nor wrong. There just is. And in taking that approach, applying any sort of bias to (what philosophers dub) as a "necessary being" (that which was first) is unjustified. Simply put, the "necessary being" doesn't even have to be a being at all (that is, any sort of entity or physical body)...it's just that which is and always will be (which is easily justified in a metaphysical context). What exactly it is, is questionable. But philosophers will agree on one fact, it is impossible for said being to be sentient. For such a being to be self-aware places a bias on it. And as such, I agree with the philosophical notions pertaining to existence. There is no such thing as "non-existence." There only is. Ergo, existence is quite possibly the answer to it all. But, not many people like that answer...but it's hard to counter-argue philosophically.