And he said unto them,
Cast the net on the right side of the ship, and you shall find.
They cast therefore, and now they were not able to draw it for the multitude of fish.
All Commentaries on John 21:6 Go To John 21
Cornelius a Lapide
AD 1637
He saith unto them, &c. For indeed Jesus by His hidden power had collected this multitude of fishes on the right side of the boat, and so the Apostles who had been fishing all night at the left side had taken nothing. From thence we learn, moraliter, that we often toil and labour in vain because we fish at the left side without Jesus, instead of at the right with Jesus.
Hearken now to S. Augustine (Tract122): "In the capture of the fish is set forth a sacrament of the Church, to wit, what shall be at the last resurrection: to set forth which it is signified that it is as it were the end of a book, which should be, as it were, the promium of a narrative which is to follow. And the seven disciples by their number signify the end of time. For all time is included in seven days. The shore signifies the end of the world, for it is the boundary of the sea. And as the Church, such as it shall be at the end of the world, is here meant, so by another fishing is signified the Church such as it is now. Therefore on that occasion Jesus did not stand upon the shore, but went up into the ship. Then the nets were not cast at the right side, in order not to denote the good only; nor yet at the left not to denote the bad only: but indifferently on both sides, to signify that the good were mingled with the bad. But now the net is cast on the right side, to signify the good only, who are reserved for the resurrection of life. And they will appear on the shore, that Isaiah , in the end of the world when they arise. For the Church possesses them at the end of this life in the sleep of peace, lying hid as it were in the deep, until the net shall come to the shore. And what was signified in the first fishing by the two ships in this place is figured by the153 , namely the elect of the two dispensations, the circumcision and the uncircumcision."
They cast therefore, &c. Behold the reward and fruit of ready obedience, and that obedience to one unknown, and as it seemed, a stranger. But Christ had inwardly inclined their hearts to do this. This multitude of fishes mystically represents the multitude of the faithful which Peter and the Apostles afterwards caught by the net of evangelical preaching, and converted to Christ. So SS. Augustine, Gregory, Chrysostom, &c.