Scroll Publishing features a series of audio messages about what the early Christians believed. Conspicuously absent from that series is a message about what the early Christians believed about the Church. David Bercot speaks on topics of church government and church discipline in early Christianity, but not ecclesiology. The implications of this major omission are obvious.
What did the early Christians believe about the Church? Well, they believed in several attributes of the Church, such as its unity, sanctity, catholicity, and apostolicity. Hence the Symbol of Faith from the Nicene Creed: I believe in One, Holy, Catholic and Apostolic Church. Within the writings of the early Christians is found this dogmatic teaching on the One, Holy, Catholic and Apostolic Church. The appellation “Catholic” refers to the universality, orthodoxy, and fullness of the visible Church, whereas the separatists are designated by the leader of their schism or heresy. The Church is Catholic in the sense that each local assembly manifests the whole Christ and the fullness of the faith.
The Church is eternal, and the gates of Hades will never prevail against it (Matthew 16:18). The Church is the body of Christ (Ephesians 5:23; Colossians 1:24), and the pillar and ground of truth (1 Timothy 3:15). The early Fathers also believed in the uninterruptedness of the episcopate and the three degrees of hierarchy: bishops, presbyters (priests), and deacons (see Acts 14:23; 15:2; 20:17, 28; Philippians 1:1; 1 Timothy 3:8-13; 4:13; 5:17-19; Titus 1:5; James 5:14). In contrast to the heretics and schismatics who have broken off from the Church founded by our Lord Jesus Christ and His Apostles, the Orthodox Church continues to preserve this dogma and unity of the Church. See the sample of quotes below: