Adventist Fundamental Beliefs:
12. Church:
The church is the community of believers who confess Jesus Christ as Lord and Saviour. In continuity with the people of God in Old Testament times, we are called out from the world; and we join together for worship, for fellowship, for instruction in the Word, for the celebration of the Lord's Supper, for service to all mankind, and for the worldwide proclamation of the gospel. The church derives its authority from Christ, who is the incarnate Word, and from the Scriptures, which are the written Word. The church is God's family; adopted by Him as children, its members live on the basis of the new covenant. The church is the body of Christ, a community of faith of which Christ Himself is the Head. The church is the bride for whom Christ died that He might sanctify and cleanse her. At His return in triumph, He will present her to Himself a glorious church, the faithful of all the ages, the purchase of His blood, not having spot or wrinkle, but holy and without blemish. (Gen. 12:3; Acts 7:38; Eph. 4:11-15; 3:8-11; Matt. 28:19, 20; 16:13-20; 18:18; Eph. 2:19-22; 1:22, 23; 5:23-27; Col. 1:17, 18.)

13. Remnant and Its Mission:
The universal church is composed of all who truly believe in Christ, but in the last days, a time of widespread apostasy, a remnant has been called out to keep the commandments of God and the faith of Jesus. This remnant announces the arrival of the judgment hour, proclaims salvation through Christ, and heralds the approach of His second advent. This proclamation is symbolized by the three angels of Revelation 14; it coincides with the work of judgment in heaven and results in a work of repentance and reform on earth. Every believer is called to have a personal part in this worldwide witness. (Rev. 12:17; 14:6-12; 18:1-4; 2 Cor. 5:10; Jude 3, 14; 1 Peter 1:16-19; 2 Peter 3:10-14; Rev. 21:1-14.)