Men should not . . .

"I say unto you that the Lord God worketh not in darkness."

And again, the Lord God hath commanded that men should not murder; that they should not lie; that they should not steal; that they should not take the name of the Lord their God in Vain; that they should not envy; that they should not have malice; that they should not contend one with another ; that they should not commit whoredoms; and that they should do none of these things; for whoso doeth them shall perish.." "And he inviteth all and he denieth none that come unto him, black and white, bond and free, male and female and . . . all are alike unto God., both Jew and Gentile." (2Nephi 26)

This is the way we can judge who are followers of Christ and which organizations and movements are right and good..  "every thing which inviteth to do good, and to persuade to believe in Christ, is sent forth by" him.  "Wherefore, take heed, my beloved brethren, that ye do not judge that which is evil to be of God, or that which is good and of God to be of the devil."  "See that ye do not judge wrongfully;"  "Search diligently in the light of Christ that ye may know good from evil;" "lay hold upon every good thing . . ." And the way to lay hold upon every good thing is to exercise faith, hope and charity. (Moroni 7)