All must believe and obey the same doctrines and ordinances to gain salvation

“Doctrines and principles are the same under all circumstances. Truth is eternal. The principles of the everlasting gospel do not vary; they are the same in all ages and among all people. The Lord does not walk in crooked paths, nor vary from that which he hath said, nor alter the course in which men must walk to return to that far-off home whence they came. All men, in all ages, in all parts of our planet, must believe and obey the same doctrines and ordinances to gain salvation.”
— The Mortal Messiah, Vol. 1: From Bethlehem to Calvary by Bruce R. McConkie
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