Orson Pratt’s quote on Heavenly Fathers

We were begotten by our Father in Heaven; the person of our Father in Heaven was begotten on a previous heavenly world by His Father; and again, He was begotten by a still more ancient Father and so on, from generation to generation, from one heavenly world to another still more ancient, until our minds are wearied and lost in the multiplicity of generations and successive worlds, and as a last resort, we wonder in our mind, how far back the genealogy extends, and how the first world was formed, and how the first Father was begotten.
(Orson Pratt, The Seer, Washington, D. C., 1854, page 132.

Pratt also said we shouldn’t bother ourselves worrying over how far back the genealogy extends for, ”. . .in worshipping any one of these Gods, we worship the whole.”
Ibid, p. 132.