re⋅li⋅gion
–noun
1. a set of beliefs concerning the cause, nature, and purpose of the universe, esp. when considered as the creation of a superhuman agency or agencies, usually involving devotional and ritual observances, and often containing a moral code governing the conduct of human affairs.
No BDSM is in no way a religion. It's a lifestyle... like people who like fishing, hunting, skiing, skateboarding. You can find a discussion board for anything! Why would this be a religion. I don't generally like to talk about my personal beliefs, but I'm Christian. No I don't 'worship' my Master in the same way I worship my God. Nor would he ever ask me to.
If we like we can get into the many facets of religion that agree with BDSM lifestyle as a practice. Ever read the old testamant? I have, you should check into that sometime. Or perhaps the Kabala? Or know anything about Shinto, or Hinduism or Judaism? Almost all government recognized religions speak for D/s relationships in marriage.
The powerful emotions you speak of, is a rush of endorphins and adrenaline. We have dubbed it sub and Dom space. For simplicity of talking about it.
I'm enamored with my Master, I love him with all my heart. He owns me, body and mind. But my soul belongs to God.