"Great mystery"

1. Eph. 5: 32
     32 This is a great ^amystery: but I speak concerning Christ and the church.
2. Mosiah 8: 19
     19 And now, when Ammon had made an end of speaking these words the king rejoiced exceedingly, and gave thanks to God, saying: Doubtless a ^agreat mystery is contained within these plates, and these interpreters were doubtless prepared for the purpose of unfolding all such mysteries to the children of men.
3. Hel. 16: 21
     21 And they will, by the cunning and the mysterious arts of the evil one, work some great mystery which we cannot understand, which will keep us down to be servants to their words, and also servants unto them, for we depend upon them to teach us the word; and thus will they keep us in ignorance if we will yield ourselves unto them, all the days of our lives.
4. D&C 10: 64
     64 Therefore, I will unfold unto them this great mystery;