Mosiah 1:39 For I have not commanded you to come up hither to
trifle with the words which I shall speak, but that you should hearken unto me, and open your ears that ye may hear, and your hearts that ye may understand, and your minds that the mysteries of God may be unfolded to your view.
DC 8:3f Trifle not with these things; do not ask for that which you ought not; ask that you may know the mysteries of God, and that you may translate and receive knowledge from all those ancient records which have been hid up, that are sacred, and according to your faith shall it be done unto you.