85 Neither take ye thought beforehand what ye shall say; but treasure up in your minds continually the words of life, and it shall be given you in the very hour that portion that shall be meted unto every man.
86 Therefore, let no man among you, for this commandment is unto all the faithful who are called of God in the church unto the ministry, from this hour take purse or scrip, that goeth forth to proclaim this gospel of the kingdom.
87 Behold, I send you out to reprove the world of all their unrighteous deeds, and to teach them of a judgment which is to come.
88 And whoso receiveth you, there I will be also, for I will go before your face. I will be on your right hand and on your left, and my Spirit shall be in your hearts, and mine angels round about you, to bear you up.
- D&C 84:85-88