Albert Barnes' Notes on the Whole Bible - John 5:3
Impotent folk - Sick people; or people who were weak and feeble by long disease. The word means those who were “feeble” rather than those who were afflicted with “acute” disease.Halt - Lame.Withered - Those who were afflicted with one form of the palsy that withered or dried up the part affected. See the notes at Matthew 4:24.Moving of the water - It appears that this pool had medicinal properties only when it was “agitated” or “stirred.” It is probable that at regular times or intervals the... read more
The Pulpit Commentary - John 5:3-4
In these (porches) lay a multitude of sick folk, blind, lame, withered, [ waiting for the moving of the water; for an angel went down season by season into the pool, and troubled the waters: he then that first stepped in after the troubling of the water became whole of whatsoever disease he had]. £ The interesting gloss discussed below conveys the idea of magical cure, without moral significance, and attributes such cure to angelic ministry. This is the natural and popular... read more