Efésios 4

Efésios 4:31

Henry comments that we are "to speak evil of none, unjustly and falsely, or unnecessarily, without call, and when it may do hurt but no good to the person himself or any other. If no good can be spoken, rather than speak evil unnecessarily, say nothing. We must never take pleasure in speaking ill of others, nor make the worst of any thing, but the best we can. We must not go up and down as tale-bearers, carrying ill-natured stories, to the prejudice of our neighbour’s good name and the destruction of brotherly love. Misrepresentations, or insinuations of bad intentions, or of hypocrisy in what is done, things out of our reach or cognizance, these come within the reach of this prohibition. As this evil is too common, so it is of great malignity." (Bolding added) (Matthew Henry's Commentary on the Whole Bible) The related verb blasphemeo refers to a “malicious misrepresentation”. Note that in several of the New Testament uses of blasphemeo, we see that the actions of professed Christians can speak louder than their words and thus convey "malicious misrepresentation" of God and/or the Gospel to those who observe those actions. In such situations God and His Gospel have in effect been blasphemed. Thus Christians for their part must take care that they do not, by their own conduct, give cause for blasphemy against God or against his word.