God designed and willed for the Christian home and the local body of believers to function as two of the closest experiences to heaven on this side of eternity. As believers, we ought to love one another (John 13:34-35) and serve one another by that love (Galatians 5:13). Rather than backbiting and devouring each other (Galatians 5:15), believers ought to give themselves to ministering to each other. In Paul’s epistle to the Corinthian believers, God led Paul to mention a family addicted to the ministry. At some point, this family decided to sacrifice their own gain for the sake of ministering to others. Because of this commitment, the Bible says that Stephanas refreshed the spirit of other believers.
A basic definition of communication involves making things common. When we speak to others, we express what is in our minds and hearts making those thoughts common with others. The Bible warns the believer in Ephesians 4:29 to “Let no corrupt communication proceed out of your mouth, but that which is good to the use of edifying, that it may minister grace unto the hearers.” The words that come out of our mouths should edify or build up others, not demean and degrade them. They should be strengthened by what we say. Keep in mind that corrupt communications weaken the believer (1 Corinthians 15:33). This is why Christians are instructed to put off all “filthy communication” (Colossians 3:8).
The opening words of our passage express a desperate warning that is increasingly neglected today. The Devil has convinced many Christians that the content of their daily conversations has no bearing on their spiritual walk. The Bible, however, speaks to the contrary. In fact, the Lord sounded the warning “be not deceived.” Why? Because quite simply: evil communications corrupt good manners! Christians who desire to serve the Lord and please Him easily can be derailed by choosing to surround themselves with those using evil communications. It is very important to speak righteous things and surround ourselves with those who carry themselves in a Christlike manner.