The Holy Ghost reveals truth, testifies of God and Christ and the Gospel, reminds us of what we have learned, and helps us know what is right (see John 14:26; John 15:26; Heb. 2:4; 1 Cor. 12:8; Acts 1:8; 1 Cor. 2:10-13; Eph. 3:3-5). The Holy Ghost can work upon anybody, coming to bear witness of truth for a moment and then leaving, but in order to have the Gift of the Holy Ghost to be with us always, one must be baptized and be confirmed (receive the gift of the Holy Ghost) by the proper priesthood authority. Then it is with us always. When Jesus Christ was baptized, he received the Holy Ghost as he was coming up out of the water (the dove descending from the heavens.)