(4) Let down your nets.--It is, perhaps, a slight indication that the narrative of St. Luke does not give the same event as the other Gospels, that they use a different word for "net," and one that has, technically, quite a distinct meaning. St. Luke's word, however, is generic, and may therefore include the other; and the other two use it when they speak of the disciples leaving their "nets."

Verse 4. - And let down your nets for a draught. Not necessarily a miraculous draught; it was probably a supernatural knowledge which the Lord had of a shoal of fish to be found in the spot indicated by him to the fishermen. Tristram (' Natural History of the Bible ') says, "The thickness of the shoals of fish is almost incredible to any one who has not witnessed them. They often cover an area of more than an acre, and when the fish move slowly forward in a mass, and are rising out of the water, they are packed so close together that it appears as if a heavy rain was beating down on the surface of the water."

5:1-11 When Christ had done preaching, he told Peter to apply to the business of his calling. Time spent on week days in public exercises of religion, need be but little hinderance in time, and may be great furtherance to us in temper of mind, as to our worldly business. With what cheerfulness may we go about the duties of our calling, when we have been with God, and thus have our worldly employments sanctified to us by the word and prayer! Though they had taken nothing, yet Christ told them to let down their nets again. We must not abruptly quit our callings because we have not the success in them we desire. We are likely to speed well, when we follow the guidance of Christ's word. The draught of fishes was by a miracle. We must all, like Peter, own ourselves to be sinful men, therefore Jesus Christ might justly depart from us. But we must beseech him that he would not depart; for woe unto us if the Saviour depart from sinners! Rather let us entreat him to come and dwell in our hearts by faith, that he may transform and cleanse them. These fishermen forsook all, and followed Jesus, when their calling prospered. When riches increase, and we are tempted to set our hearts upon them, then to quit them for Christ is thankworthy.Now when he had left speaking,.... Teaching the people, and preaching the word of God unto them out of the ship, as they stood on the shore before him.

He said unto Simon, launch out into the deep; he spoke to Simon Peter, being the master of the vessel, to thrust it out, or put it off further into deep water, more convenient for fishing;

and let down your nets for a draught; of fishes: his meaning is, that he would give orders to his servants, to put out the vessel to sea, to take their nets and cast them into the sea, in order to take and draw up a quantity of fish, which was their business.