Do not be ignorant of, seek the gifts of faith earnestly:

"Now concerning spiritual gifts, brethren, I would not have you ignorant." (Paul, 1 Corithians 12)

"But covet earnestly the best gifts." (Paul, 1 Corinthians 12:31)

"...desire spiritual gifts." (Paul, 1 Corinthians 14:1)

"...forasmuch as ye are zealous of spiritual gifts, seek that ye may excel to the edifying of the church [with these gifts]." (Paul 1 Corithians 14:12)

"...seek ye earnestly the best gifts..." (D&C 46:8)

1 Corithians 14: Counsel on Tongues (they are good, do not forbid). Be zealous in gifts, edify the church. All may speak in tongues, all may prophesy. And he wished all would.