If we know who we are in Christ Jesus we will know that as servants of God we must not be quarrelsome (fighting and contending) and have nothing to do with unedifying, stupid controversies over ignorant questions, for they only foster strife (2 Timothy 2:23 amp. paraphrased). Instead the servant of the Lord must be kind, patient and forbearing and gentle (2 Timothy 2:25 amp. paraphrased). We clothe ourselves as God's own chosen ones, His own picked representatives, who are purified and holy and well-beloved by God Himself, by putting on behavior marked by tenderhearted pity and mercy, kind feeling, a lowly opinion of ourselves, gentle ways and patience which is tireless and long-suffering, and has the power to endure whatever comes, with good temper, we must be gentle and forbearing with one another and, if one has a difference a grievance or complaint against another, readily pardoning each other; even as the Lord has freely forgiven us, so must we also forgive ( Colossians 3:12-13 amp.). That is how we must treat our brothers and sisters in Christ.
When it comes to evil conduct it must be addressed with Godly wisdom by those who know who they are in Christ/who are mature in the Lord and His Word. There must be correction brought forth, rebuke, warnings and urging, for the time is coming when people will not hear truth any longer but only encircle themselves with others that share in their error as to satisfy their liking. Are we in that time yet? It truly seems as though we are but we must continue to be calm, cool and steady. Just as Paul told Timothy to do in (2 Timothy 4) and continue to do the work of an evangelist. The great commission is to go. Know Him (Jesus) for He is the Word, He is the Way, He is the Truth and He is the Life and no man can come to the Father except through Him. We should show forth Jesus in our lives in love and with great joy and have hope and peace from God which passes all understanding! If you desire to know what it is really like to experience freedom and the absence of fear and anxiety and to know total rest, peace and joy despite circumstances then you must know who you are in Christ and walk in the power of the Spirit and not the flesh! In so doing, you will fear no man but only reverence God. He is with you always and He will never leave you or forsake you. To experience freedom and boldness like you have never known before will be when you know who you are in Christ and who God has created you to be. Pray and ask God to help you to not just know of Him but to truly know Him and who you are in Him, and that He would do this in you by the power of His Holy Spirit in Jesus Name! For it is Christ in us our hope of glory for those that know Him and know who they are in Him!