"IV. By the indwelling of the Holy Spirit, all believers, being vitally united to Christ Who is the Head, are thus united one to another in the Church which is His body. He calls and anoints ministers for their holy office, qualifies all other officers in the Church for their special work, and imparts various gifts and graces to its members. He gives efficacy to the Word, and to the ordinances of the Gospel. By Him the Church will be preserved, increased until it shall cover the earth, purified, and at last made perfectly holy in the presence of God. Eph. 2:14-8; 4:1-6; 5:18; Acts 2:4; 13:2; I Cor. 12; II Pet. 1:19-21; I Th. 1:5-6; John 20:22-3; Matt. 28:19-20."