According to the Church constitution article 4, the doctrinal basis of the BCCC shall be as follows:
- The divine inspiration an infallibility of Holy Scripture as originally given and its supreme authority in all matters of faith and conduct;
- The unity of the Father, the Son and the Holy Spirit in the Godhead;
- The universal sinfulness and guilt of human nature since the fall, rendering man subject to God’s wrath and condemnation;
- Redemption from the guilt, penalty and power of sin only through the sacrificial death (as our Representative and Substitute) of Jesus Christ, born of virgin Mary, the Incarnate Son of God;
- The resurrection of Jesus Christ from the dead;
- The necessary of the work of the Holy Spirit to make the death of Christ effective to the individual sinner granting him repentance toward God and faith in Jesus Christ;
- The indwelling and work of the Holy Spirit in the Believer;
- The one Holy Universal Church which is the Body of Christ and to which all believers belong;
- The expectation of the personal return of the Lord Jesus Christ.