The gifts of power are distinct from the vocal gifts in that they do not involve utterance. Included in this category are the gift of faith, gifts of healing, and the gift of miracles. The gift of faith (sometimes called "special" faith) is different from "saving faith" and normal Christian faith in its degree and application. This type of faith is a manifestation of the Spirit granted only to certain individuals "in times of special crisis or opportunity" and endues them with "a divine certainty ... that triumphs over everything". It is sometimes called the "faith of miracles" and is fundamental to the operation of the other two power gifts.