“The Holy Ghost is the messenger for the Father and the Son and the teacher of and guide to all truth (see John 14:26; 16:13). Thus, 'by the power of the Holy Ghost [we] may know the truth of all things' (Moroni 10:5)."The knowledge and spiritual conviction we receive from the Holy Ghost are the result of revelation.”

“And when ye shall receive these things, I would exhort you that ye would ask God, the Eternal Father, in the name of Christ, if these things are not true; and if ye shall ask with a sincere heart, with real intent, having faith in Christ, he will manifest the truth of it unto you, by the power of the Holy Ghost." "And by the power of the Holy Ghost ye may know the truth of all things." - Moroni”

“The mission of the Holy Ghost is to partake of the things of the Father and the Son and teach them unto those who have received the gift of the Holy Ghost by the laying on of hands. He guides the true disciples in all truth, shows them things to come, reveals the past and makes known the hidden treasures of the kingdom of God.”

“The gift of the Holy Ghost confers upon a person the right to receive, as he may desire and need, the presence, light and intelligence of the Holy Ghost. It gives, as it were, an official claim upon the mighty assistance and comforting assurance of the Holy Ghost. When the servants of the Lord display a spiritual power beyond the command of man: when the grief-laden heart beats with joy; when failure is converted into victory, it is by the visitation of the Holy Ghost.”

“Salvation is in Christ, not the Holy Ghost; our Blessed Lord redeemed us and the Holy Ghost is his messenger to carry the message of redeeming grace into the hearts of men. Thus, the joyous words spoken by the Holy Ghost are in reality the words of Christ. The Spirit is simply the one who delivers the word.”

“The gift of the Holy Ghost is a gift of power. The Holy Ghost inspires and heals, guides and warns, enhances our natural capacities, inspires charity and humility, makes us smarter than we are, strengthens us during trials, testifies of the Father and the Son, and shows us "all things" that we should do. He helps us do more and become more than we could ever do or become on our own.”