Matthew 10:14
And if any one does not receive you, nor hear your words, when you go out of that house or that city, shake off the dust of your feet.
Luke 10:16
He that hears you, hears me; and he that rejects you, rejects me; and he that rejects me, rejects him that sent me.
John 12:48
He that rejects me and receives not my words, has one that judges him; the word which I have spoken, that shall judge him at the last day.
John 20:23
Those whose sins you forgive, are forgiven; and whose you retain, are retained.
1 Thessalonians 4:2
For you know what commandments we gave you by the Lord Jesus.
1 Thessalonians 4:8
He therefore that despises, despises not man, but God, who also gives us his Holy Spirit.
1 Timothy 5:20
Those that sin, rebuke before all, that others also may fear.
Hebrews 10:26-29
For if we sin willingly after having received the knowledge of the truth, there is no longer a sacrifice left for sins,