D&C 45

Conspiracy Rising Ref. 43
Fruits of the Shadow Ref. 13, 36

68. And it shall come to pass among the wicked, that every man that will not take his sword against his neighbor must needs flee unto Zion for safety.

 – There will come a time when the choices are either to join the army and fight, or flee out from among the wicked. This indicates there will be a place where the righteous gather together. Many believe that these places will be around the LDS Temples dotted across the globe. Others believe that the only places of true safety will be Jerusalem for the Jews, and the Rocky Mountains for everyone else.

– Perhaps both are right. It could be that true safety can only be found in the Rockies or Jerusalem, but that some of the righteous will gather to the temples to defend them, thus being required to fight for their safety.