Different religions and their variants have been with our species since we started to think and there are numerous wise blokes who have thought and pondered over our existence and its purpose through the ages. We have not arrived at an answer that satisfies everyone, in fact, only more questions have been raised. I myself haven't the slightest inkling what this whole universe is about but suspect that us humans are only little children in the greater scheme of things. My belief, as such is none. But because I hope there is someting greater than us, I keep an open mind to different ideas. Such too was the answer given by Capt. Jean-Luc Picard when he was asked of his belief. I do not know what to call it, but Sam Leong said it was Agnosticism, so that was my vote.
Cheers!