Pseudo-Chrysostom
Catena Aurea · Matthäusevangelium 4
And Jesus, walking by the sea of Galilee, saw two brethren, Simon called Peter, and Andrew his brother, casting a net into the sea: for they were fishers. And He saith unto them, Follow Me, and I will make you fishers of men. And they straightway left their nets, and followed Him. And going on from thence, he saw other two brethren, James the son of Zebedee, and John his brother, in a ship with Zebedee their father, mending their nets; and He called them. And they immediately left the ship and their father, and followed Him.
We may not dare to consider the former disciples as more quick to preach, because they were casting their nets; and these latter as less active, because they were yet making ready only; for it is Christ alone that may know their differences. But perhaps we may say that the first were casting their nets, because Peter preached the Gospel, but committed it not to paper—the others were making ready their nets, because John composed a Gospel. He called them together, for by their abode they were fellow-townsmen, in affection attached, in profession agreed, and united by brotherly tenderness. He called them then at once, that united by so many common blessings they might not be separated by a separate call.