So, by all means, let's mar the face of Yeshua by grinding those Christians with different doctrinal views into the dirt, speaking evil of them. I don't think that's what Calvin had in mind. I know Yeshua doesn't support that behavior.
Which one of theses are helpful?
Matthew 18:15-17 ESV / 227 helpful votes
“If your brother sins against you, go and tell him his fault, between you and him alone. If he listens to you, you have gained your brother. But if he does not listen, take one or two others along with you, that every charge may be established by the evidence of two or three witnesses. If he refuses to listen to them, tell it to the church. And if he refuses to listen even to the church, let him be to you as a Gentile and a tax collector.
Galatians 6:1 ESV / 155 helpful votes
Brothers, if anyone is caught in any transgression, you who are spiritual should restore him in a spirit of gentleness. Keep watch on yourself, lest you too be tempted.
Titus 3:10-11 ESV / 129 helpful votes
As for a person who stirs up division, after warning him once and then twice, have nothing more to do with him, knowing that such a person is warped and sinful; he is self-condemned.
2 Thessalonians 3:15 ESV / 86 helpful votes
Do not regard him as an enemy, but warn him as a brother.
2 Timothy 4:2 ESV / 70 helpful votes
Preach the word; be ready in season and out of season; reprove, rebuke, and exhort, with complete patience and teaching.
1 Timothy 5:20 ESV / 65 helpful votes
As for those who persist in sin, rebuke them in the presence of all, so that the rest may stand in fear.
Romans 14:1-23 ESV / 47 helpful votes
As for the one who is weak in faith, welcome him, but not to quarrel over opinions. One person believes he may eat anything, while the weak person eats only vegetables. Let not the one who eats despise the one who abstains, and let not the one who abstains pass judgment on the one who eats, for God has welcomed him. Who are you to pass judgment on the servant of another? It is before his own master that he stands or falls. And he will be upheld, for the Lord is able to make him stand. One person esteems one day as better than another, while another esteems all days alike. Each one should be fully convinced in his own mind.
Romans 16:17 ESV / 45 helpful votes
I appeal to you, brothers, to watch out for those who cause divisions and create obstacles contrary to the doctrine that you have been taught; avoid them.
Ezekiel 33:7-12 ESV / 34 helpful votes
“So you, son of man, I have made a watchman for the house of Israel. Whenever you hear a word from my mouth, you shall give them warning from me. If I say to the wicked, O wicked one, you shall surely die, and you do not speak to warn the wicked to turn from his way, that wicked person shall die in his iniquity, but his blood I will require at your hand. But if you warn the wicked to turn from his way, and he does not turn from his way, that person shall die in his iniquity, but you will have delivered your soul. “And you, son of man, say to the house of Israel, Thus have you said: ‘Surely our transgressions and our sins are upon us, and we rot away because of them. How then can we live?’ Say to them, As I live, declares the Lord God, I have no pleasure in the death of the wicked, but that the wicked turn from his way and live; turn back, turn back from your evil ways, for why will you die, O house of Israel?