You are so lost. There are three members of the Godhead. In OT times, only Heavenly Father had a glorified human body. Jehovah was part of the Godhead but only with a spirit body. And, the same with the Holy Ghost. Jehovah came down to receive his body, establish his Church and doctrine, and atone for the sins of those properly baptized by one with proper priesthood authority to do so. Then, he was resurrected after his crucifixion and received his glorified body and sits now on the right hand of the Father, both glorified. I'm so thankful that our Church has real prophets to straighten out mixed up people who are learning from false prophets lying about when the 2nd Coming of Christ will take place.
That's right .. Mormons still have prophets.. kind of like Hal Lindsey.