The challenge to pursue unity is one that the church has wrestled with since apostolic times. In our callings to be faithful members of local congregations, we typically have few opportunities to glimpse the broader scope of the body of Christ. Often, too, there are significant differences in tradition, heritage, or location that impair churches' efforts for further fellowship. Yet as we vigorously contend for the truth of God's Word, we will find ourselves encouraged in the battle as we fight together.