Now as he walked by the sea of Galilee, he saw Simon and Andrew his brother casting a net into the sea: for they were fishers.
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Eusebius of Caesarea
AD 339
Reflect on the nature and grandeur of the one Almighty God who could associate himself with the poor of the lowly fisherman’s class. To use them to carry out God’s mission baffles all rationality. For having conceived the intention, which no one ever before had done, of spreading his own commands and teachings to all nations, and of revealing himself as the teacher of the religion of the one Almighty God to all humanity, he thought good to use the most unsophisticated and common people as ministers of his own design. Maybe God just wanted to work in the most unlikely way. For how could inarticulate folk be made able to teach, even if they were appointed teachers to only one person, much less to a multitude? How should those who were themselves without education instruct the nations? … When he had thus called them as his followers, he breathed into them his divine power, and filled them with strength and courage. As God himself he spoke God’s true word to them in his own way, enabling t...
We must observe that what St. Luke mentions, relative to the vocation of the apostles, is antecedent in point of time to what is here related by St. Mark; since it is known that these disciples on some occasions returned to their fishing, until Jesus called them to be his constant attendants. (Theophylactus)