Your ability to stand strong is based completely on the strength of what you are standing upon. My daughters make me nervous when they climb on top of something that is not sturdy, something that will give out and cause them to fall. Standing is really not about our ability but the strength of what we are standing upon.
For this reason, the apostle Paul reminded the Corinthian believers they not only received and believed the Gospel, but they continually stood on the firm foundation of the Gospel (1 Cor. 15:1).
In the same way, community is only as strong as what it is built upon. The community (common unity) among believers in a church is only strong if it stands upon that which is everlasting and eternal. If community is built only on life stages, interests or zip codes, the community is weak. And thus it disappears as the foundation shifts.
In John 17, Jesus prayed for us—those who would believe in Him through the message of the disciples. He prayed our community would be strong and we would be one as He and the Father are one. We see two challenges in John 17 that should inform how churches build community among those God entrusts to the church.
First, community must be built upon the pure and faultless Word of God. Jesus prayed for His disciples, “Sanctify them by the truth; Your word is truth” (v. 17). If folks in small groups, Sunday School classes or whatever the church calls smaller gatherings are not forming relationships around the Word, then the community is inevitably and infinitely shallow. It will not remain. God has anointed His Word as the living and active sword to wreak holy havoc in our lives. His Word sharpens and purifies us.
Second, community must result in mission. The end result of small groups gathering must not be merely small groups gathering. True community that stands on Jesus and His accomplished work for us results in mission. Jesus prayed: “May they all be one, as You, Father, are in Me and I am in You. May they also be one in Us, so the world may believe You sent Me” (v. 21). Jesus’ prayer for our community has always been that it would result in others knowing He is the sent One—the One who came for us.
Church leaders, don’t just build community. Build community that lasts.