35 But Paul and Barnabas remained in Antioch, where they and many others taught and preached the word of the Lord.
36 Some time later Paul said to Barnabas, "Let us go back and visit the believers in all the towns where we preached the word of the Lord and see how they are doing."
37 Barnabas wanted to take John, also called Mark, with them,
38 but Paul did not think it wise to take him, because he had deserted them in Pamphylia and had not continued with them in the work.