This may be in the wrong category, and if so please move it. But, I do think that this is something we all need to be reminded of from time to time, especially when discussing topics as divisive and contentious as religion.
I have noticed a certain lack of charity toward posts of opposing parties from all sides in CAF Non-Catholic Religions forum. I do not wish to chastise anyone more than the rest of us, so I will not be using specific examples. There are a few shining lights who continue to call this community to greater charity in discussing these matters, and I give God thanks for them. At any rate, I leave you with something written by Martin Luther (credit for this idea goes to gcnuss who uses this as his signature).
"The Eighth Commandment: Thou shalt not bear false witness against thy neighbor.
What does this mean?
We should fear and love God that we may not deceitfully belie, betray, slander, or defame our neighbor, but defend him, [think and] speak well of him, and put the best construction on everything." (retrieved from bookofconcord.org)