Brother Leroy does a great job of pointing out the Biblical mandate for God's people to endure the sound doctrine clearly taught in scripture. Titus 2:1 But speak thou the things which become sound doctrine:
2 Timothy 4:3 For the time will come when they will not endure sound doctrine; but after their own lusts shall they heap to themselves teachers, having itching ears;
1 Timothy 1:10 See verse in context For whoremongers, for them that defile themselves with mankind, for menstealers, for liars, for perjured persons, and if there be any other thing that is contrary to sound doctrine;
Titus 1 Holding fast the faithful word as he hath been taught, that he may be able by sound doctrine both to exhort and to convince the gainsayers.