Origen

“ But we ought to make inquiry, in respect of what diseases the sufferers believe and pray for their own healing, and in respect of what diseases others do this for them, as, for example, the centurion for his servant, and the nobleman for his son, and the ruler of the synagogue for a daughter, and the Canaanitish woman for her female child who was vexed with a demon, and now the man who kneels to Him on behalf of his epileptic son. ”

“ Those who are suffering, or the kinsfolk of the sufferers, are along with the multitudes; wherefore, when He has dispensed the things that were beyond the multitudes, He descends to them, so that those, who were not able to ascend because of the sicknesses that repressed their soul, might be benefited when the Word descended to them from the loftier regions. ”