The following is taken from Daniel Tyler, "The Gospel Principles: The Godhead", Juvenile Instructor 13/16 (15 August 1878): 183.
Before leaving the subject of the Godhead, I wish to show that the doctrine enunciated by Joseph Smith that men might become as Gods is a scripture doctrine. All claim Jesus as one of the three persons of the Godhead. Paul says He is our elder brother. He also says we shall be heirs of God and joint heirs with Him. What! joint heirs with the second person in the Godhead? So said the inspired Apostle, and "the scriptures cannot be broken." Joint heirs is where two or more hold in common. And His (God's) name shall be in their foreheads (Rev. xxii, 4). In the 7th chapter we are told that one hundred and forty four thousand shall be sealed with the seal of the living God in their foreheads. In another place the same writer says that Jesus shall be crowned King of kings and Lord of lords. Now He could not be so crowned unless there were other kings and lords besides Him and under Him. John says Jesus "gave all who received him power to become the sons of God." In fact, the Lord's prayer implies that all who use prayer legitimately are sons and daughters of God. Otherwise it would be mockery to say "Our Father." Jesus said He and His Father were one - God the Father and God the Son. He prayed that His disciples and all who believed on Him, through their word, might be one, even in same sense that He and the Father were one; or, to use His own words, "even as we are one." This opens up an extensive field of thought. Is it true that Jesus, under His Father, is to be Lord of lords, the "elder brother" among the "joint heirs with him?" and that the joint heirs are to be acknowledged lords as well as Himself? Perhaps some of our Christian friends will claim that such an idea is preposterous - blasphemous. Well, so thought the Jews when Jesus taught the same doctrine. We might quote many passages to the same effect, but our space will only admit one, with a few remarks.
St. Paul, the great Apostle to the Gentiles, says, in the 2nd chapter of Philippians, 5th and 6th verses, "Let this mind be in you, which was also in Christ Jesus." What mind was that? Read the connection, and see: "Who, being in the form of God, thought it not robbery to be equal with God." Have the same mind or ambition is the exhortation. To seek the same thing. The Apostle also says, "There are Lords many and Gods many, but to us there is but one God." Jesus is our Lord and we may be lords under him, He being Lord of lords, our posterity standing to us as we stand to our Father, He being over all. Who then is our Father?