Matthew Henry Presbyterian @wholebiblehenry

Here is, I. A general account of Christ's preaching in Galilee. John gives an account of his preaching in Judea, before this (ch. 2 and 3), which the other evangelists had omitted, who chiefly relate what occurred in Galilee, because that was least known at Jerusalem. Observe, 1. When Jesus began to preach in Galilee; After that John was put in prison.

Commenting on Mark 1:14-22

John Gill Reformed Baptist @doctorgill

And straightway he called them,.... As soon as he saw them; for he was looking out for them, having appointed them long before to the service he now called them to; and they left their father Zebedee with the hired servants, and went after him.