John Mark went with them “as an attendant. ” Perhaps Mark was to care for practical needs during the trip so that the apostles could concentrate on spiritual matters.
(‏ اع ١٣ :‏ ​ ٢ -‏ ٥‏ )‏ وربما كان تعيينه الاعتناء بحاجات هذين الرسولين الاساسية بحيث يتمكنان من التركيز على مهامهما الروحية .‏