By unwavering faith, we learn for ourselves that “it is by faith that miracles are wrought.”18
Generally, those miracles will not be physical demonstrations of God’s power—parting of the Red Sea, raising of the dead, breaking down prison walls, or the appearance of heavenly messengers. By design, most miracles are spiritual demonstrations of God’s power—tender mercies gently bestowed through impressions, ideas, feelings of assurance, solutions to problems, strength to meet challenges, and comfort to bear disappointments and sorrow. – Robert D. Hales, “Personal Revelation: The Teachings and Examples of the Prophets,” Ensign (CR) November 2007