...and while that does not mean that it is wrong, it does mean that it is not a scientific theory, following the scientific method, and therefore does not belong in a science class, any more than a poetry reading does. The objective of a science class is to teach students how to utilize the scientific method to formulate and test theories utilizing the scientific method. Bringing in a religious view which does none of these things does not further that aim.
If one wants to teach comparative religion in the context of a social studies, sociology, or history class, it may be appropriate, as religion and religious beliefs do figure heavily into many historical and sociological phenomena. But it is not science.