Alma 34:28-30   

28. And now behold, my beloved brethren, I say unto you, do not suppose that this is all; for after ye have done all these things, if ye turn away the needy, and the naked, and visit not the sick and afflicted, and impartof your substance, if ye have, to those who stand in need—I say unto you, if ye do not any of these things, behold, your prayer is vain, and availeth you nothing, and ye are as hypocrites who do deny the faith.

29. Therefore, if ye do not remember to be charitable, ye are as dross, which the refiners do cast out, (it being of no worth) and is trodden under foot of men.

30. And now, my brethren, I would that, after ye have received so many witnesses, seeing that the holy scriptures testify of these things, ye come forth and bring fruit unto repentance.