I don't think anyone here thinks that, bro.
Welcome to the site. I'm new here myself.
The pantheistic mainstream asari religion is Siari, which translates roughly as "All is one." They agree on certain core truths: the universe is a consciousness, every life within it is an aspect of the greater whole, and death is a merging of one's spiritual energy back into greater universal consciousness. They don't specifically believe in reincarnation; they believe that spiritual energy returning to the universal consciousness upon death will eventually be used to fill new mortal vessels.