Nathan Bingham quotes John Newton here in a post entitled On Controversy. So much wisdom and discernment in this entire article. Here is a little snippet that I enjoyed and wanted to share:
"If we act in a wrong spirit, we shall bring little glory to God, do little good to our fellow creatures, and procure neither honor nor comfort to ourselves. If you can be content with showing your wit, and gaining the laugh on your side, you have an easy task; but I hope you have a far nobler aim, and that, sensible of the solemn importance of gospel truths, and the compassion due to the souls of men, you would rather be a means of removing prejudices in a single instance, than obtain the empty applause of thousands. Go forth, therefore, in the name and strength of the Lord of hosts, speaking the truth in love."