John Dummelow's Commentary on the Bible - Mark 9:1-50
The Transfiguration. An Epileptic Healed. Prediction of His Death2-8. The Transfiguration (Matthew 17:1; Luke 9:28). See on Mt.9-13. A question about Elijah. See on Matthew 17:9-13.14-29. An epileptic healed (Matthew 17:14; Luke 9:37). See on Mt.23. If thou canst believe] RV ’If thou canst! All things,’ etc. 29. By prayer and fasting] RV omits ’and fasting,’ but the evidence for it is strong.30-32. Prediction of the Passion (Matthew 17:22; Luke 9:43). See on Mt.33-37. The controversy as to... read more
Expository Notes of Dr. Thomas Constable - Mark 9:39-40
Jesus did not mind that the man was casting out demons by invoking His name. Since the man had such respect for Jesus he would not speak against Him soon. By casting out demons he showed that he was not against Jesus. Jesus expressed the opposite truth in Matthew 12:30: "He who is not with me is against me." There is no neutral ground regarding one’s orientation to Jesus. Jesus’ point was that the disciples should not view the exorcist as an antagonist just because he was not part of their... read more