Jesus and Jehovah were two personalities. Jehovah being the singular form of the name of God the Father in the Hebrew and Jesus Christ, Our supposed redeemer and His Son. But may the Almighty Jehovah shield and defend me from all their power, and prolong my days in peace, that I may guide His people in righteousness, until my head is white with old age. Brigham Young taught this doctrine too. Temporal ordinances must be performed to secure the spiritual blessings the Great Supreme has in store for his faithful children.
Every act is first a temporal act.
The Apostle says, faith comes by hearing. The preaching of the Word. To preach the Gospel is a temporal labor, and to believe on the Lord Jesus Christ is the result of a temporal labor. To be baptized is a temporal labor, both to the person administered to and the administrator. I am a living witness to the truth of this statement, for I have made my feet sore many a time, and tired myself out traveling and preaching, that by hearing the Gospel the people might have faith.