God gives to every man his work, and with the imparted commission He gives to His messengers a measure of power proportionate to their faith. He is constantly unfolding to the heart the riches of His grace. Light will shine forth in clear rays from those who receive light from the Word of God.... (RC 112.2) MC VC

And Jesus said He would give us the Comforter. What is the Comforter? It is the Holy Spirit of God. What is the Holy Spirit? It is the representative of Jesus Christ, it is our Advocate that stands by our side and places our petitions before the Father all fragrant with His merits. There He accepts the petition of the humblest saint. He doesn’t ask you how much money you have, or how heavy you are loaded with property, but the very humblest saint that brings his petition to God, and [his] thank offering is made fragrant with the riches of His grace, and the Father accepts it as your offering, and the blessing comes to you, grace for grace. (RC 285.4) MC VC