[5] The parable is as follows: "Again, the Kingdom of Heaven is like a dragnet, that was cast into the sea, and gathered some fish of every kind, which, when it was filled, they drew up on the beach.
He said to them, "Therefore every scribe who has been made a disciple in the Kingdom of Heaven is like a man who is a householder, who brings out of his treasure new and old things.
"[4] First, the fishermen will separate believers (the good fish), and finally angels will take away non-believers to hell.
[9] According to J Duncan M Derrett, Professor of Oriental Laws in the University of London, the parable is about the technique of a mission.
The human fish, spread along the beach, would indeed be of every species.Jack Dean Kingsbury, Aubrey Lee Brooks professor of theology at Union Presbyterian Seminary in Richmond, Virginia, asserted that the parable is about the harvest.
He says that teachers are like householders, who do not only care about their own food, but have a store laid up for the nourishment of others; and who do not live at ease as to the passing day, but make provision for a future and distant period.
The meaning, therefore, is, that the teachers of the Church ought to be prepared by long study for giving to the people, as out of a storehouse, a variety of instruction concerning the word of God, as the necessity of the case may require.William Barclay elaborated that "[The parable] lays it down that there must be no selectiveness in the preaching of the gospel.
when Peter and Andrew, James and John, heard the words, Follow me, I will make you fishers of men, they put together a net for themselves formed of the Old and New Testaments, and cast it into the sea of this world, and that remains spread until this day, taking up out of the salt and bitter and whirlpools whatever falls into it, that is good men and bad; and this is that He adds, And gathered of every kind.
"[14] Gregory the Great: "Or otherwise; The Holy Church is likened to a net, because it is given into the hands of fishers, and by it each man is drawn into the heavenly kingdom out of the waves of this present world, that he should not be drowned in the depth of eternal death.
This net gathers of every kind of fishes, because the wise and the foolish, the free and the slave, the rich and the poor, the strong and the weak, are called to forgiveness of sin; it is then fully filled when in the end of all things the sum of the human race is completed; as it follows, Which, when it was filled, they drew out, and sitting down on the shore gathered the good into vessels, but the bad they cast away.
For as the sea signifies the world, so the sea shore signifies the end of the world; and as the good are gathered into vessels, but the bad cast away, so each man is received into eternal abodes, while the reprobate having lost the light of the inward kingdom are cast forth into outer darkness.
"[14] Gregory the Great: "To fear becomes us here, rather than to expound for the torments of sinners are pronounced in plain terms, that none might plead his ignorance, should eternal punishment be threatened in obscure sayings.
"[14] Jerome: "For when the end of the world shall be come, then shall be shown the true test of separating the fishes, and as in a sheltered harbour the good shall be sent into the vessels of heavenly abodes, but the flame of hell shall seize the wicked to be dried up and withered.