Matthew 7:13-15
Enter by the narrow gate: for [the gate] is broad and the road is wide that leads to destruction, and many enter that way.
Romans 11:3
Lord, they have killed thy prophets, they have demolished thine altars; I alone am left, and they seek my life.
2 Timothy 4:3-4
for the time will come when people will decline to be taught sound doctrine and will accumulate teachers to suit themselves and tickle their own fancies;
2 Peter 2:1-3
Still, false prophets did appear among the People, as among you also there will be false teachers, men who will insinuate destructive heresies, even disowning the Lord who ransomed them; they bring rapid destruction on themselves,