Matthew 10:14
if they should not receive you, nor mind your instructions: when ye depart out of that house, or city, shake off the pagan dust from your feet.
Luke 10:16
he that adheres to you, adheres to me; he that rejects you, rejects me: and he that rejects me, rejecteth him that sent me.
John 12:48
he that rejecteth me, and does not embrace my doctrine, hath one that condemns him: the doctrine that I have delivered, that shall condemn him in the last day.
John 20:23
whose soever sins ye remit, they are remitted unto them; and whose soever sins ye leave unpardoned, they are lest unpardoned."
1 Thessalonians 4:2
for you know the precepts we gave you in the name of the Lord Jesus.
1 Thessalonians 4:8
he therefore that violates these precepts, does not despise man, but God, who has endued me with his holy spirit.
1 Timothy 5:20
Those that transgress reprove in publick, to strike a terror in the rest.
Hebrews 10:26-29
for if we wilfully apostatize, after having received the knowledge of the truth, it is as a sin for which there is no sacrifice appointed.