Fool See also Folly; Foolish brethren call Nephi1 fool, 1Â Ne. 17:17. the Lord will not open to those puffed up in learning, save they consider themselves fools before him, 2Â Ne. 9:42. fool shall say, We need no more Bible, 2Â Ne. 29:6. ye fools, how long will the Lord suffer you to go on in this way of sin, Hel. 9:21. whosoever shall say, Thou fool, shall be in danger of hell fire, 3Â Ne. 12:22 (Matt. 5:22). fools mock, but they shall mourn, Ether 12:26.