(2 Nephi 29:7-9.)
"7 Know ye not that there are more nations than one? Know ye not that I, the Lord your God, have created all men, and that I remember those who are upon the isles of the sea; and that I rule in the heavens above and in the earth beneath; and I bring forth my word unto the children of men, yea, even upon all the nations of the earth?
8 Wherefore murmur ye, because that ye shall receive more of my word? Know ye not that the testimony of two nations is a witness unto you that I am God, that I remember one nation like unto another? Wherefore, I speak the same words unto one nation like unto another. And when the two nations shall run together the testimony of the two nations shall run together also.
9 And I do this that I may prove unto many that I am the same yesterday, today, and forever; and that I speak forth my words according to mine own pleasure. And because that I have spoken one word ye need not suppose that I cannot speak another; for my work is not yet finished; neither shall it be until the end of man, neither from that time henceforth and forever."
"16 Rejoice evermore.17 Pray without ceasing.18 In every thing give thanks: for this is the will of God in Christ Jesus concerning you.19 Quench not the Spirit.20 Despise not prophesyings.21 Prove all things; hold fast that which is good."
BRIGHAM YOUNG Said
"It is our duty and calling, as ministers of the same salvation and Gospel, to gather every item of truth and reject every error. Whether a truth be found with professed infidels, or with the Universalists, or the Church of Rome, or the Methodists, the Church of England, the Presbyterians, the Baptists, the Quakers, the Shakers, or any other of the various and numerous different sects and parties, all of whom have more or less truth, it is the business of the Elders of this Church (Jesus, their Elder Brother, being at their head) to gather up all the truths in the world pertaining to life and salvation, to the Gospel we preach, to mechanism of every kind, to the sciences, and to philosophy, wherever it may be found in every nation, kindred, tongue, and people and bring it to Zion." 7:283.