But this kind goes not out but by prayer and fasting.
All Commentaries on Matthew 17:21 Go To Matthew 17
Augustine of Hippo
AD 430
Otherwise; That the disciples in working their miracles should not be lifted up with pride, they are warned rather by the humbleness of their faith, as by agrain of mustard-seed, to take care that they remove all pride of earth, which is signified by the mountain in this place.
