Contributed by John Lowe on Jul 17, 2017
Demon activity was rampant in the Roman Empire, at this time. They operate in the spirit realm and they function by controlling the bodies of the people they invade. But God is in control in the spiritual realm, and He can control demons.
Harmony of the Gospels
Demoniac Healed on the Sabbath Day
Mark 1:21-28, Luke 4:31-37
And they went into Capernaum; and straightway on the sabbath day he entered into the synagogue, and taught. (Mark 1:21)
One time, the religious leaders questioned