{8} Again, the kingdom of heaven is like unto a net, that was cast into the sea, and gathered of every kind:

(8) There are many in the Church who nevertheless are not of the Church, and therefore at length will be cast out: but the full and perfect cleansing of them is deferred to the last day.

People's New Testament

13:47 The kingdom of heaven is like unto a net. The Savior's illustrations all come home to his audience. Many were husbandmen; many were women familiar with the culinary art; some were merchants; many were fishermen. A drag net or seine is meant.

Gathered of every kind. Here again, as in the parable of the Tares, it is taught that, at the end of the world, the angels shall sever the wicked from the just.

Scofield Reference Notes

[4] the kingdom of heaven

The parable of the Net (Gr. drag-net) presents another view from that of the wheat and tares of the mysteries of the kingdom as the sphere of profession, but with this difference: there Satan was the active agent; here the admixture is more the result of the tendency of a movement to gather to itself that which is not really of it. The kingdom of heaven is like a net which, cast into the sea of humanity, gathers of every kind, good and bad, and these remain together in the net (v. 49) and not merely in the sea, until the end of the age. It is not even a converted net, much less a converted sea. Infinite violence has been done to sound exegesis by the notion that the world is to be converted in this age. Against that notion stands our Lord's own interpretation of the parables of the Sower, the Wheat and Tares, and the Net.

Such, then, is the mystery form of the kingdom. See Scofield Note: "Mt 3:2". See Scofield Note: "Mt 6:33". It is the sphere of Christian profession during this age. It is a mingled body of true and false, wheat and tares, good and bad. It is defiled by formalism, doubt, and worldliness. But within it Christ sees the true children of the true kingdom who, at the end, are to "shine forth as the sun." In the great field, the world, He sees the redeemed of all ages, but especially His hidden Israel, yet to be restored and blessed, Also, in this form of the kingdom, Song unlike that which is to be, He sees the Church, His body and bride, and for joy He sells all that He has 2Cor 8:9 and buys the field, the treasure, and the pearl.

Margin heaven

See Scofield Note: "Mt 3:2"

Jamieson-Fausset-Brown Bible Commentary

47. Again, the kingdom of heaven is like unto a net, that was cast into the sea, and gathered of every kind-The word here rendered "net" signifies a large drag-net, which draws everything after it, suffering nothing to escape, as distinguished from a casting-net (Mr 1:16, 18). The far-reaching efficacy of the Gospel is thus denoted. This Gospel net "gathered of every kind," meaning every variety of character.

Matthew Henry's Concise Commentary

13:44-52 Here are four parables. 1. That of the treasure hid in the field. Many slight the gospel, because they look only upon the surface of the field. But all who search the Scriptures, so as in them to find Christ and eternal life, Joh 5:39, will discover such treasure in this field as makes it unspeakably valuable; they make it their own upon any terms. Though nothing can be given as a price for this salvation, yet much must be given up for the sake of it. 2. All the children of men are busy; one would be rich, another would be honourable, another would be learned; but most are deceived, and take up with counterfeits for pearls. Jesus Christ is a Pearl of great price; in having him, we have enough to make us happy here and for ever. A man may buy gold too dear, but not this Pearl of great price. When the convinced sinner sees Christ as the gracious Saviour, all things else become worthless to his thoughts. 3. The world is a vast sea, and men, in their natural state, are like the fishes. Preaching the gospel is casting a net into this sea, to catch something out of it, for His glory who has the sovereignty of this sea. Hypocrites and true Christians shall be parted: miserable is the condition of those that shall then be cast away. 4. A skilful, faithful minister of the gospel, is a scribe, well versed in the things of the gospel, and able to teach them. Christ compares him to a good householder, who brings forth fruits of last year's growth and this year's gathering, abundance and variety, to entertain his friends. Old experiences and new observations, all have their use. Our place is at Christ's feet, and we must daily learn old lessons over again, and new ones also.