I am not wrong; sound doctrine of Jesus Christ is necessary for salvation.
[1] Whosoever are servants under the yoke, let them count their masters worthy of all honour; lest the name of the Lord and his doctrine be blasphemed. [2] But they that have believing masters, let them not despise them, because they are brethren; but serve them the rather, because they are faithful and beloved, who are partakers of the benefit. These things teach and exhort. [3] If any man teach otherwise, and consent not to the sound words of our Lord Jesus Christ, and to that doctrine which is according to godliness, [4] He is proud, knowing nothing, but sick about questions and strifes of words; from which arise envies, contentions, blasphemies, evil suspicions, [5] Conflicts of men corrupted in mind, and who are destitute of the truth, supposing gain to be godliness.