We belong to Christ, born again and added into His family, (Jn. 3:3,5; Acts 2:38-47).
The Bible is our sole authority and guide, (2Tim. 2:15; 3:16-17, Jude 3).
Question,... a repentant believer being immersed in water for the purpose of salvation by the power of Christ, is such a doctrine from heaven, or from man? If heaven, which verse can we find? If man, who?