I don’t have a religion – I have a mythology.
Indeed, I have a top ten of them. As much as I enjoy mythology, not all mythologies are equal. Arguably not even the same mythology, as like the proverbial river of Heraclitus, you cannot step into the same mythology twice, as it is constantly evolving, with many variants, often inconsistent with each other. Some mythologies just resonate better with me than others.
Hence this is my top ten ranking of mythology – or perhaps top ten mythologies? Mythos – or mythoi? My myths and sacred mysteries? Whatever. They are not ranked by the extent to which they still form part of an active religion, their duration or number of adherents, or by their cultural impact or influence, but by my personal interest in them – although this tends to overlap with one or more of the previous criteria, particularly my top two entries, which are the standouts both to me and for Western culture in general.