1 Nephi 22: 11

11 Wherefore, the Lord God will proceed to make bare his arm in the eyes of all the nations, in bringing about his covenants and his gospel unto those who are of the house of Israel.

This verse confirms that the way the Lord will precede to make himself known, or reveal himself, is through fulfilling his covenants with Israel. The Restoration of the gospel is key to the Lord making bare his arm. Again, this was done through the gentiles in these latter days. And as the Restored Church, the Church of Jesus Christ of Latter-day Saints grows and rolls forth among all nations of the earth, His arm is being made bare. Unfortunately, not everyone sees it for what it is, but those who have eyes to see and ears to hear recognize the Lord’s “bare arm” in the growth and progress of this Church.