The Gift of Discernment
Doctrine and Covenants 46:23, 27
23 And to others the discerning of spirits. . . .
27 And unto the bishop of the church, and unto such as God shall appoint and ordain to watch over the church and to be elders unto the church, are to have it given unto them to discern all those gifts lest there shall be any among you professing and yet be not of God.
President George Q. Cannon said:
“The gift of discerning of spirits not only gives men and women who have it the power to discern the spirit with which others may be possessed or influenced, but it gives them the power to discern the spirit which influences themselves. They are able to detect a false spirit and also to know when the Spirit of God reigns within them. In private life this gift is of great importance to the Latter-day Saints. Possessing and exercising this gift they will not allow any evil influence to enter into their hearts or to prompt them in their thoughts, their words or their acts. They will repel it; and if perchance such a spirit should get possession of them, as soon as they witness its effects they will expel it or, in other words, refuse to be led or prompted by it.”
(Gospel Truth: Discourses and Writings of George Q. Cannon, comp. Jerreld L. Newquist [1987], 157.)