Signs, Wonders, and Miracles are manifestations performed in the name of Jesus among the people. Nephi cast out “devils and unclean spirits” and raised his brother from the dead after he had been stoned and suffered death (3 Nephi 7:19). Those healed of sicknesses and infirmities “did show forth signs also and did do some miracles among the people” (3 Nephi 7:22).
Moroni asked whether miracles had ceased and answered, “Nay; neither have angels ceased to minister unto the children of men” (Moroni 7:29). Angels minister according to God’s command, showing themselves to people “of strong faith and a firm mind in every form of godliness” (Moroni 7:30).