Several named individuals in the Bible are described as having leprosy, along with a number of unnamed groups. The most prominent cases include Moses, the military commander Naaman, King Uzziah, Gehazi, and the ten lepers healed by Jesus. Each story uses leprosy differently, sometimes as a divine sign, sometimes as punishment, and sometimes as an occasion for miraculous healing.
Worth noting upfront: the skin condition called “leprosy” in most English Bibles is almost certainly not the same disease we call leprosy today (Hansen’s disease). The Hebrew term tzaraat described a range of visible skin disorders, and biblical scholars now broadly agree it was never meant to refer to one specific illness. The passages in Leviticus 13 focus on whether a person’s skin condition made them ritually impure, not on diagnosing a particular disease.
Moses and the Miraculous Sign
The earliest mention of leprosy in the Bible involves Moses himself in Exodus 4. When God called Moses to lead the Israelites out of Egypt, Moses worried that no one would believe him. God gave him a sign: Moses put his hand inside his cloak, and when he pulled it out, the skin “had become as white as snow.” He put it back inside, and when he withdrew it again, the skin was completely restored. This was not a punishment or illness but a demonstration of divine power, meant to convince skeptics. It’s one of only two signs God gave Moses before the plagues of Egypt.
Miriam’s Punishment
In Numbers 12, Miriam, the sister of Moses, was struck with leprosy after she and Aaron challenged Moses’ authority and criticized his marriage. When Aaron saw that her skin had turned “white as snow,” he begged Moses to intervene. Moses prayed for her healing, and God restored her after she spent seven days isolated outside the Israelite camp. The story frames her leprosy as a direct consequence of opposing God’s chosen leader.
Naaman, the Syrian Commander
One of the Bible’s most detailed leprosy stories appears in 2 Kings 5. Naaman was commander of the entire army of the king of Aram (modern-day Syria), a powerful and respected figure. Despite his status, he had leprosy. A young Israelite servant girl in his household told Naaman’s wife about a prophet in Israel who could heal him.
Naaman traveled to Israel with gifts and a letter from his king. The prophet Elisha didn’t even come out to meet him personally. He simply sent a messenger telling Naaman to wash seven times in the Jordan River. Naaman was furious at what he saw as a dismissive instruction, especially since the rivers back home in Damascus seemed far superior. His servants eventually persuaded him to try it. He dipped himself in the Jordan seven times, and his skin “was restored and became clean like that of a young boy.”
The story has a bitter postscript. Elisha refused any payment from Naaman, but Elisha’s servant Gehazi secretly chased Naaman down and lied to collect silver and clothing. When Gehazi returned, Elisha confronted him and declared that “Naaman’s leprosy will cling to you and to your descendants forever.” Gehazi left Elisha’s presence with skin “as white as snow.” So in one chapter, one man is healed of leprosy and another receives it.
King Uzziah
King Uzziah (also called Azariah) ruled Judah for 52 years and was, by most measures, a successful king. Second Chronicles 26 describes how his military campaigns and building projects made him powerful. But that power fed his pride. He entered the Temple in Jerusalem to burn incense on the altar, a task reserved exclusively for priests. When the priests confronted him and told him to leave, he became enraged. Leprosy broke out on his forehead while he was still standing in the Temple holding the incense censer.
The priests rushed him out, and Uzziah himself hurried to leave once he realized what had happened. He lived the rest of his life in a separate house, cut off from the Temple and from public life. His son governed in his place. Even in death, he was buried in a field belonging to the royal family rather than in the royal tombs themselves, because of his condition.
The Four Men at the Gate of Samaria
Second Kings 7 tells the story of four unnamed men with leprosy who sat at the gate of the city of Samaria during a devastating famine. Their reasoning was grimly practical: if they stayed at the gate, they would starve. If they entered the city, the famine would kill them there too. Their only option was to surrender to the besieging Aramean army. “If they kill us, we shall but die,” they said.
When they reached the enemy camp at twilight, they found it completely abandoned. God had caused the Aramean soldiers to hear what sounded like a massive approaching army of chariots and horses, and they had fled in panic, leaving behind tents full of food, silver, gold, and clothing. The four men ate, drank, and began hoarding the loot before their conscience caught up with them. They decided to report their discovery to the city, and the famine ended that night. Four outcasts with nothing to lose became the unlikely deliverers of an entire city.
Jesus and the Lepers
Leprosy appears repeatedly in the Gospels. One of Jesus’ earliest miracles, recorded in Matthew 8, Mark 1, and Luke 5, was healing a single man with leprosy who knelt before him and said, “If you are willing, you can make me clean.” Jesus touched him, which was extraordinary since contact with a person who had leprosy made someone ritually unclean under Jewish law, and healed him instantly.
The most well-known group healing occurs in Luke 17. As Jesus traveled along the border between Samaria and Galilee on his way to Jerusalem, ten men with leprosy called out to him from a distance, begging for mercy. He told them to go show themselves to the priests, which was the required step for having a healed skin condition officially certified under Leviticus 14. As they walked, all ten were healed. Only one turned back to thank Jesus, and that man was a Samaritan, a detail Luke emphasizes because Samaritans and Jews had deep ethnic and religious tensions. Jesus pointed out that the one “foreigner” was the only one who returned.
Simon the Leper
A figure named Simon the Leper appears in Matthew 26 and Mark 14. He lived in Bethany, a village on the southeastern slope of the Mount of Olives near Jerusalem. The Gospels don’t describe his illness or healing in detail, but they place a significant event at his home: a woman anointed Jesus’ head with expensive perfumed oil, prompting some disciples to complain about the waste. Jesus defended her, saying she had prepared his body for burial. Since Simon hosted a dinner, many scholars assume he had already been healed, though the text never says so directly. His identity beyond this single dinner scene is unknown.
The Purification Ritual
Leviticus 13 and 14 lay out elaborate rules for diagnosing and ritually cleansing skin conditions. A priest would examine the affected skin, looking at factors like whether it appeared deeper than the surrounding flesh, whether the hair in the area had turned white, and whether the condition was spreading. People with active conditions lived in isolation outside the camp.
Once someone’s skin healed, the restoration ceremony described in Leviticus 14 was vivid and specific. A priest took two birds, likely sparrows. One bird was killed over an earthenware vessel filled with running water. The living bird was then dipped in the blood of the dead one, along with cedar wood, scarlet yarn, and hyssop. The healed person was sprinkled with the blood, and the living bird was released. The ritual had nothing to do with medical treatment. It was entirely about restoring someone’s place in the community and their access to worship.
This distinction matters for understanding every leprosy story in the Bible. The condition wasn’t simply a health crisis. It was a social and spiritual exile, which is why healing always meant far more than the skin clearing up.