Luke 5:6Meaning & Commentary from the Church Fathers

The word of Him who “calls into existence the things that do not exist” (Rom. 4:17) descended into the sea—the authority of Him who commanded came forth before the waters, and a great influx of fish was gathered. This exemplified the universal Church. It is a remarkable occurrence; care was not lacking for Peter—“their net was breaking.” He gazed upon Christ, keeping an eye on the catch, ensuring that he did not overlook the task at hand. A dialogue centered around the Lake of Gennesaret and the holy Apostle Peter.

However, when Christ arrived and the time had arrived (Rom. 13:12), the apostles, appointed in the role of lawgivers, spread the net of the Gospel in alignment with his instructions, thereby gathering in the multitude.

and at once it was abundant with fish; this miraculous event visibly illustrated that they would be rewarded for their efforts, and the earnestness they displayed in casting the net of the gospel would not yield in vain, for they would undoubtedly gather multitudes of Gentiles through it.

The nets may be torn, yet the fish remain. The fishermen seek assistance from companions in another vessel. What vessel could this be? Likely it is from Judea, the region from which John and James were selected, for Judea has become His holy place (Psalm 113:2).

Peter illustrates that the Lord speaks of spiritual fishing by saying: Master, we have toiled all night and caught nothing; yet at your command, I shall cast the nets (Lk 5:5). It is as if he wishes to convey that since our efforts have proven fruitless, we should fish not with worldly tools but through divine grace, not relying solely on our own skill and perseverance, but rather on steadfast devotion. At your command, he declares, I will lower my nets. The Word of the Lord is called our Redeemer, as the Evangelist reveals: In the beginning was the Word, and the Word was with God, and the Word was God (Jn 1:1). Thus, when Peter casts his nets at the Lord’s word, he is engaging in the act of communicating the message of Christ to humanity.

When Peter and his fellow disciples, the sons of Zebedee, witnessed the abundance of fish and the net beginning to break, they called out to their companions for assistance in managing the catch. They responded and filled both Peter's boat and that of the sons of Zebedee with so many fish that the vessels began to sink. Observe the results of faithful obedience; yet, understand that in the absence of Jesus, all our efforts are futile and we toil in vain. However, when the Lord is present with us, our work bears much fruit and we gather a rich harvest.

After concluding His sermon, He focused not on His own fatigue, but rather on the struggles of His weary disciples. He was aware their efforts had been fruitless, as they had caught no fish. Nevertheless, He saw that while He spoke, they remained engaged in their fishing, preparing themselves for a future endeavor that held the promise of greater reward. To uplift their spirits, He instructed Peter to venture into the deeper waters and cast his nets once more. Though Peter felt disheartened, a command from the revered Teacher he had come to respect deeply, and whose miraculous deeds he had often witnessed, stirred him to act. His faith was soon vindicated; upon casting his nets, they quickly filled with an overwhelming number of fish. The disciples busied themselves with excitement. Simon and Andrew signaled to Zebedee, his sons, and their other workers to bring their boat alongside to assist in bringing in the astonishing catch, which risked tearing their nets.

The usual fishing nets were typically designed in such a way that it was impractical to fish in deeper waters, as a different technique was employed for that. Instead, they primarily caught fish near the shore in shallower areas. Consequently, Peter was left in awe by this command from the Lord, which made the miracle even more remarkable. Peter, who had previously witnessed various extraordinary deeds of the Lord and likely heard of many others, did not challenge Him. After highlighting that they had toiled throughout the night without success—an aspect that further emphasized the miracle that would follow—he chose to trust in the Lord’s instruction. As a result of this faith, the miracle took place, and they ensnared ‘a great multitude’ of fish.

The initial act of Christ the Savior in Capernaum involved His calling of Simon, Andrew, and the sons of Zebedee to become His disciples. As the Lord walked along the lake's shore, He noticed two boats on the water, with fishermen having left them—some engaged in washing nets while others were mending them. One of the boats belonged to Simon and his brother Andrew, while the other, positioned a little further away, was Zebedee's, who was out fishing with his laborers and his sons, James and John. The crowds were drawn to the Lord, eager to hear Him speak, so He boarded Simon's boat, asked him to pull away from the shore, and from that vessel, He delivered teachings to the gathered throng.