Matthew 10:14
"And whoever will not receive you or listen to your words, as you go out from that house or that city, shake off the very dust from your feet.
Luke 10:16
"He who listens to you listens to me. and he who rejects you, rejects me; he who rejects me, rejects him who sent me."
John 12:48
He who rejects me, and does not receive my words, has indeed a judge. The message which I have spoken, that shall judge him in the Last Day,
John 20:23
"Receive the Holy Spirit. If you remit any one's sins, they are remitted; if you retain them they are retained."
1 Thessalonians 4:2
For you know what charges I laid upon you through the Lord Jesus.
1 Thessalonians 4:8
So that he who rejects this is not rejecting man, but the God who gave you his Holy Spirit.
1 Timothy 5:20
Rebuke offenders publicly, so that others also may take warning.
Hebrews 10:26-29
For if we sin wilfully, after we have received the knowledge of the truth, there no longer remains any other sacrifice for sins,