Eliza Snow, in a Poem, calls Adam "God" and that he became our God and Father by his obedience during a mortal probation.
Eliza R. Snow, "The Ultimatum of Human Life," in Eliza R. Snow, Poems. Religious, Historical, and Political, 2 vols. (Salt Lake City: The Latter-day Saints' Printing and Publishing Establishment, 1877), 2: 8-9
Adam, your God, like you on earth has been
Subject to sorrow in a world of sin:
Through long gradation he arose to be
Cloth’d with the Godhead’s might and majesty.
And what to him in his probative sphere,
Whether a Bishop, Deacon, Priest, or Seer?
Whate’ever his offices and callings were,
He magnified them with assiduous care:
by his obedience he obtain’d the place
Of God and Father of this human race.
. . .
Life’s ultimatum, unto those that live
As Saints of God, and all my pow’rs receive,
Is still the onward, upward course to tread.
To stand as Adam and Eve, the head
Of an inheritance, a new-form’d earth,
And to their spirit race, give mortal birth
Give them experience in a world like this;
Then lead them forth to everlasting bliss,
Crown’s with salvation and eternal joy
Where full perfection dwells, without alloy.