“I think it safer to say Mormons are not mainstream Christians. Belief in the Trinity is not a condition for salvation and scriptural support for the Trinity is not as strong as many assume it to be.”
1. Mormonism perverts the Gospel and the nature of God - making Him into a creature instead of eternal. It teaches the existence of an unlimited number of gods, with more being created every day and on a multitude of planets.
2. Your post indicates a lack of understanding of the Scriptures in regard to the nature of God.
3. Every cult in addition to the Mormon cult perverts the same issues.
Show me the scripture that defines the Trinity. Then show me the scripture that places salvation as being dependent upon belief in the Trinity.