Eliza R. Snow, in a poem, teaches that the same God who talked with Adam in Eden is the God who speaks to us today.
Eliza R. Snow, "Gathering of the Saints," in Eliza R. Snow, Poems, Religious, Historical, and Political, 2 vols. (Liverpool: F. D. Richards, 1856), 1:7
The God who talk'd with Adam face to face
Is speaking now, in these the latter-days,