B. H. Roberts mentions Alma's "inspired" teachings in the Book of Mormon.
B. H. Roberts, "Purpose of Man's Creation," Liahona: The Elders' Journal 28, no. 12 (November 25, 1930): 274
Alma, in his inspired utterance in the Book of Mormon, fixes that, saying that after the resurrection there is no dissolution that takes place, but spirit and body become inseparably united into one spiritual personage, spirit predominating, and that is why the revelations say. "Man is spirit." In the main fact of him, he is so; but the spirit and the body constitute the soul of man, and not only s-o-u-l but s-o-l-e; one and inseparable and indestructible, fit to live through all the ages and fitted for progress. So man is here, passing through this very trying world, born a mortal and in that condition incomplete, unfinished; but completed and finished by the resurrection.