Do Not Half-Suggest, But Tell Truth Straightforwardly
Even inside the congregation building, I have heard suggestions instead of straightforward accusation, which would have been better. Don't close your lips to stating the obvious wrong in others, according to Scripture. We have remediation in shunning the Christian after telling, telling in front of witnesses and then telling in front of the congregation, after which we must wait for their repentance to bless them, unless we are seen as taking part with their evil works, and we have the knowledge that the World cannot keep from sinning, and so we know when to righteously tell the obvious wrongs to both Christians and non-Christians.
Closing our mouths is a work of the devil. Do not acquiesce to his fear-lie. Love truth and righteousness in your works, with all thankful prayers.