How old were Jesus' disciples?
The Gospels never give the ages of the twelve men Jesus called, so any answer has to be pieced together from hints — the trade they left, a tax they paid, and how long some of them lived afterwards. Commentators generally read those hints in one direction: this was a band of young men following a Master who was Himself about thirty.
A band of young men
Writers link the Lord's own age at the start of His public work with the sort of men He gathered around Him.
A. J. PollockWhen our Lord was about thirty years of age, He stepped into the limelight of public service. He called young men, whom He called apostles, to follow Him, and to keep Him company in His blessed service for God and mankind in a sinful and needy world. They had the wonderful experience of sharing with their Lord in the everyday events of human life.
The same conclusion is drawn when the twelve are set beside other figures God has used:
A. J. PollockWhen we read our Bibles we cannot help being struck by how often God used a young man in His work. In the Old Testament, Joseph, David, Daniel come at once to mind. In the New Testament the men called to be His apostles were clearly young.
Old enough to be counted as men
They were young, but they were not boys. One clue sits in the account of the temple tax collected at Capernaum. The rule behind it fixed a minimum age:
Leslie M. GrantBack in Capernaum, Peter is approached by the collectors of the temple tax and asked if his Master did not pay this tribute. Exodus 30:12-16 had required half a shekel of every Israelite over twenty. This was only a one-time matter, but the Jews had made a custom of requiring it every year.
Peter's own household points the same way. He had a wife, and a mother-in-law living nearby:
Leslie M. GrantIt appears that Simon's house was always available (as ours ought to be), and such a house will receive blessing from the Lord's hand. In answer to the prayers of loved ones, the Lord stood over Peter's wife's mother (for Peter was married, 1 Cor. 9:5) to immediately dispel a high fever that afflicted her.
John, the youngest
Within the twelve, one name is repeatedly singled out as the youngest — and the difference in years shows even in how he relates to Peter.
J. T. MawsonOf all the disciples we feel that John, probably the youngest of them all, and not more than a youth, gave the greatest pleasure to the heart of the Lord. In John we see appreciation of the Lord's love and communion with Him.
His long life is the clearest measure we have of how young the group started out. He was still writing decades after the others had gone:
The Bible TreasuryIt is fairly clear from Scripture that John was the last survivor of the apostolic band. He was a young man as a disciple of Christ in Galilee; he was an old man on Patmos. He had seen many changes in between, and had been through many ups and downs since he first saw the "Lamb of God, who takes away the sin of the world."
Writers place his death at the very end of the century, which stretches his ministry across roughly seventy years: "John outlived all his fellow apostles, and is believed to have fallen asleep at Ephesus, about A.D. 98-100." (Walter Scott)
What Scripture tells us instead
Where the record is silent about years, it is detailed about their work and their standing. What marked them was a trade abandoned, not a birthday.
C. E. StuartThe day came when, busy at his everyday work, and with his brother James mending their nets after a night of fruitless toil, the Lord spoke words to him and to James — having first spoken to Peter and Andrew — which none of them could resist. From being fishermen in the ordinary sense of the word, He could make them fishers of men. Galilean fishermen, with none of the learning that the scribes and other educated men of the nation would recognise (Acts 4:13), they were called to a work that none of the Sanhedrin or great teachers of the law had ever entered.
Youth and readiness
The Lord's own thirty years of quiet life before He began to teach is taken as a caution for eager young believers:
H. B. CoderA man is not fully formed until about thirty, and our Saviour, though God as well as Man, never used His deity to shield Himself from youth's lessons of patience on its way to manhood... Nothing is more dangerous to a Christian young man of obvious gift than to push himself forward in ministry before he reaches his years of manhood.
Summary
- Unstated. No verse gives a disciple's age; every conclusion here is drawn from surrounding detail, and commentators offer it as likelihood, not certainty.
- Young. The consistent reading is that the men called by a Master of about thirty were themselves young men.
- Grown. The temple tax fell on Israelites over twenty, and Peter had a wife and a mother-in-law — these were adults with trades and households.
- Youngest. John is repeatedly named as the youngest, a young man in Galilee and an old man on Patmos, outliving all the rest.
- Ready. Youth was no barrier to being used, yet the Lord's own thirty hidden years warn against rushing into public service.