With faith, we can exercise all of the gifts of the Spirit in behalf of others.
9 And whoso shall ask it in my name in faith, they shall cast out devils; they shall heal the sick; they shall cause the blind to receive their sight, and the deaf to hear, and the dumb to speak, and the lame to walk.
Elder Orson Pratt said:
“These spiritual gifts are distributed among the members of the Church, according to their faithfulness, circumstances, natural abilities, duties, and callings; that the whole may be properly instructed, confirmed, perfected, and saved.”
(Masterful Discourses and Writings of Orson Pratt, comp. N. B. Lundwall , 571.)