Why do we have mouths? From a Biblical perspective, primarily to praise God in our worship and in our witness - to proclaim the excellencies of God for His exalted glory in the exceeding joy of all in Jesus Christ. That is the highest use of our mouths and should be our highest aim in using our mouths. As such, we must keep our mouths out of the gutter. Do you have a clean mouth or a dirty mouth? Do you praise God with that mouth?
Let us aspire to understand the times and know what we
(1 Chronicles 12:32)