Though peace may seem illusive, God instructs all believers to pursue after it. True inner peace is not something that one can afford to live without. The Bible says, “seek peace, and pursue it.” Peter reiterates this truth by saying, “seek peace, and ensue it” (1 Peter 3:11). Men should seek after peace; and when found, they should allow nothing to prevent them from fully seizing upon it. The Lord said, “therefore love the truth and peace” (Zechariah 8:19). Several New Testament verses repeat the importance of peace by admonishing the believer to follow after it (Romans 14:19; 2 Timothy 2:22; Hebrews 12:14). God certainly wants us to seek peace (1 Corinthians 7:15) and makes peace attainable. Yet, He demands that we pursue after His peace His way because any other peace is really no peace at all.
Paul and Barnabas functioned similar to pioneer church planters who travel into unreached areas with the gospel. As they traveled, they faithfully preached the gospel and started churches with the goal of returning later to strengthen the believers. As Paul and Barnabas were planning their return to these areas, a conflict arose between them concerning who would accompany them on their journey. Barnabas desired to take a young man named John Mark, but Paul adamantly refused. Mark had accompanied them on the first trip, but departed from them and “went not with them to the work.” Paul felt as though he could no longer depend upon John Mark because of his earlier failure. The contention was so strong that Paul and Barnabas parted company and went their own separate ways. This is a sad narrative should it end here; however, there is much more to the story. Praise God that Paul later remarked of John Mark that “he is profitable to me for the ministry” (2 Timothy 4:11).