Vain and foolish

1. Lam. 2: 14
   14 Thy prophets have seen vain and foolish things for thee: and they have not discovered thine iniquity, to turn away thy captivity; but have seen for thee false burdens and causes of banishment.
2. Rom. 1: 21
   21 Because that, when they knew God, they glorified him not as God, neither were thankful; but became vain in their imaginations, and their foolish heart was darkened.
3. Titus 3: 9
   9 But avoid foolish questions, and genealogies, and contentions, and strivings about the law; for they are unprofitable and vain.
4. 2 Ne. 9: 28
   28 O that cunning plan of the evil one! O the vainness, and the frailties, and the foolishness of men! When they are learned they think they are wise, and they hearken not unto the counsel of God, for they set it aside, supposing they know of themselves, wherefore, their wisdom is foolishness and it profiteth them not. And they shall perish.
5. 2 Ne. 28: 9
   9 Yea, and there shall be many which shall teach after this manner, false and vain and foolish doctrines, and shall be puffed up in their hearts, and shall seek deep to hide their counsels from the Lord; and their works shall be in the dark.
6. Alma 30: 13
   13 O ye that are bound down under a foolish and a vain hope, why do ye yoke yourselves with such foolish things? Why do ye look for a Christ? For no man can know of anything which is to come.
7. Alma 39: 11
   11 Suffer not yourself to be led away by any vain or foolish thing; suffer not the devil to lead away your heart again after those wicked harlots. Behold, O my son, how great iniquity ye brought upon the Zoramites; for when they saw your conduct they would not believe in my words.
8. Hel. 12: 4
   4 O how foolish, and how vain, and how evil, and devilish, and how quick to do iniquity, and how slow to do good, are the children of men; yea, how quick to hearken unto the words of the evil one, and to set their hearts upon the vain things of the world!
9. Hel. 16: 22
   22 And many more things did the people imagine up in their hearts, which were foolish and vain; and they were much disturbed, for Satan did stir them up to do iniquity continually; yea, he did go about spreading rumors and contentions upon all the face of the land, that he might harden the hearts of the people against that which was good and against that which should come.
10. 3 Ne. 2: 2
    2 Imagining up some vain thing in their hearts, that it was wrought by men and by the power of the devil, to lead away and deceive the hearts of the people; and thus did Satan get possession of the hearts of the people again, insomuch that he did blind their eyes and lead them away to believe that the doctrine of Christ was a foolish and a vain thing.
11. 3 Ne. 3: 3
    3 And it seemeth a pity unto me, most noble Lachoneus, that ye should be so foolish and vain as to suppose that ye can stand against so many brave men who are at my command, who do now at this time stand in their arms, and do await with great anxiety for the word—Go down upon the Nephites and destroy them.