Alma 19:14-30 Alma sees; the servants see; the lady servant of the queen, Abish, sees; all because of direct manifestations from the Holy Spirit based on correct understanding of eternal truth. Verse 14 says that Ammon saw that the Spirit of the Lord poured out upon the Lamanites according to his prayers. It was in the seeing and the discerning of the significance of that outpouring of the Lord's Spirit upon the Lamanites, a group of people that had been the source of so much contention and conflict among his own people, that Ammon felt a profound sense of gratitude towards God for what was being done. So great was the joy that he now felt that it overpowered his physical body, just as had happened to the king and the queen moments before. This leaves the servants of the king and queen, who upon seeing these three leaders overpowered with the Spirit also begin to pray because the fear of the Lord had come upon them. This causes them all to fall to the earth. Everyone in the king...
A personal study of the Book of Mormon by Brent Leavitt,
a member of the Church of Jesus Christ of Latter-day Saints.