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.
The word church is frequently and almost exclusively used to refer to the building where the saints meet. A careful study of the scripture reveals that the church actually consists of the people. However, this passage also teaches that there is a proper behaviour when and where the saints assemble. It is a holy time meant to be accompanied by sobriety. In fact, believers are instructed that everything is to be done “decently and in order” (1 Corinthians 14:40). As we approach the time of preaching or instruction, we should be ready to hear and slow to speak (Ecclesiastes 5:1-3). During the invitation, as the Lord moves in our hearts to repent and do right, we should pay [keep] what we vow [promise] (Ecclesiastes 5:4-7). Always keep in mind that the house of God is the pillar and ground of the truth and we should treat it as such.
