Then after some days Paul said to Barnabas, “Let us now go back and visit our brethren in every city where we have preached the word of the Lord, and see how they are doing.” Now Barnabas was determined to take with them John called Mark. But Paul insisted that they should not take with them the one who had departed from them in Pamphylia, and had not gone with them to the work.Then the contention became so sharp that they parted from one another. And so Barnabas took Mark and sailed to Cyprus; but Paul chose Silas and departed, being commended by the brethren to the grace of God. And he went through Syria and Cilicia, strengthening the churches. (vv.36-41).
In our passage today, we read about a disagreement that has lived on in history. This one was between two missionaries: Paul and Barnabas (Acts 15). Barnabas wanted to take Mark with them on a trip to check on some churches they had helped previously (v.37). But Paul did not trust Mark because of an earlier incident (v.38). Now Paul and Barnabas disagreed so sharply on this that we read, they parted from one another (v.39).
Sadly, this kind of thing happens way too often in the church, and in many cases is never resolved (Proverbs 18:19), but thank God in this case it didn't leave permanent relationship scars. For Paul later came to minister with John Mark and to value his contributions to the work of God (Colossians 4:10; Philemon 4:24; 2 Timothy 4:11).
We don’t know if it was Mark who changed or Paul who changed. More than likely, God had a work to do in both of their hearts. But the point is, the contention was resolved. And not just outwardly, or on some superficial level, they ministered together later in life with the same heart and for the same purpose.
Arguments happen, and pride can get in our way. But let's make sure they are resolved. Grudges are a burden too heavy to carry and we can labor under them for years. Therefore, put them down at the feet of Jesus and allow Him to carry the weight.
The Truth: "Be kind and compassionate to one another, forgiving each other, just as in Christ God forgave you." (Ephesians 4:32)