Who Was King Hezekiah in the Bible?

Understanding 2 Kings 18:5, 2 Kings 18-20, 2 Chronicles 29-32, Isaiah 36-39

Hezekiah is one of the Old Testament's most compelling figures — a king who inherited a corrupt, idolatrous kingdom and transformed it through radical reform, then faced the ancient world's most powerful military machine and survived through prayer. The Bible gives him the highest possible commendation: 'There was no one like him among all the kings of Judah, either before him or after him' (2 Kings 18:5).

The inheritance

Hezekiah became king of Judah at age twenty-five (around 715 BC), succeeding his father Ahaz — one of Judah's worst kings. Ahaz had promoted Baal worship, offered sacrifices at pagan shrines, and most shockingly, 'sacrificed his son in the fire, engaging in the detestable practices of the nations the LORD had driven out' (2 Kings 16:3). He had even shut the doors of the Temple and set up altars to foreign gods on every street corner in Jerusalem (2 Chronicles 28:24).

Hezekiah grew up watching his father systematically dismantle everything that made Judah distinct as God's people. When he came to power, he chose the opposite path.

The reform

Hezekiah's reforms were sweeping and immediate. In the very first month of his reign, he reopened and repaired the Temple (2 Chronicles 29:3). He assembled the priests and Levites and declared: 'Our parents were unfaithful; they did evil in the eyes of the LORD our God and forsook him... Now I intend to make a covenant with the LORD, the God of Israel, so that his fierce anger will turn away from us' (29:6-10).

The Temple purification took sixteen days. The priests removed everything Ahaz had polluted it with and carried the unclean items to the Kidron Valley. Then Hezekiah restored the sacrificial system, the music (with cymbals, harps, lyres, and trumpets as David had established), and the Levitical service.

2 Kings 18:4 summarizes his broader reforms: 'He removed the high places, smashed the sacred stones and cut down the Asherah poles. He broke into pieces the bronze snake Moses had made, for up to that time the Israelites had been burning incense to it.' The bronze serpent — the very one God had told Moses to make in the wilderness (Numbers 21:8-9), which Jesus would later reference as a type of His own crucifixion (John 3:14) — had become an idol. Hezekiah destroyed it without sentimentality. He called it Nehushtan — 'a piece of bronze.' Sacred history did not make an object immune from becoming an idol.

Hezekiah also celebrated a massive Passover — the first proper national observance since the time of Solomon (2 Chronicles 30:26). He invited not just Judah but the remnants of the northern kingdom (Israel had fallen to Assyria in 722 BC). Some northerners mocked the invitation, but many came. The celebration was so powerful that the people spontaneously added a second week of feasting — and then went home and destroyed their own local shrines (31:1).

The Assyrian crisis

Hezekiah's greatest test came from Sennacherib, king of Assyria — the superpower that had already conquered the northern kingdom, destroyed Samaria, and deported its population. In 701 BC, Sennacherib invaded Judah, capturing forty-six fortified cities (confirmed by his own palace inscriptions, now in the British Museum). He besieged Lachish, Judah's second city, and sent his field commander (the Rabshakeh) to Jerusalem with a massive army.

The Rabshakeh's speech to Jerusalem's defenders (2 Kings 18:19-35) is one of the most psychologically sophisticated pieces of propaganda in ancient literature. Standing within earshot of the people on the walls, he systematically dismantled every source of hope:

• Egypt won't help you (they're a 'splintered reed')
• Your own God won't help you (Hezekiah removed His high places and altars — referring to the reform, which the Assyrian misunderstood)
• No god of any nation has ever stopped Assyria
• Surrender and I'll give you a good life in a new land

Hezekiah's officials begged the Rabshakeh to speak Aramaic (the diplomatic language) rather than Hebrew, so the common people wouldn't understand. The Rabshakeh refused — his audience was the terrified population, not the diplomats.

Hezekiah's response

When Hezekiah received the report, 'he tore his clothes and put on sackcloth and went into the temple of the LORD' (19:1). He sent messengers to the prophet Isaiah, who replied: 'Do not be afraid of what you have heard... I am going to put a spirit in him so that when he hears a certain report, he will return to his own country' (19:6-7).

Sennacherib then sent a letter directly to Hezekiah, repeating the same arguments. Hezekiah 'went up to the temple of the LORD and spread it out before the LORD' (19:14) — literally laying the threatening letter before God.

His prayer is a model of faith under pressure: 'LORD, the God of Israel, enthroned between the cherubim, you alone are God over all the kingdoms of the earth... It is true, LORD, that the Assyrian kings have laid waste these nations and their lands... Now, LORD our God, deliver us from his hand, so that all the kingdoms of the earth may know that you alone, LORD, are God' (19:15-19).

Isaiah sent God's answer — a poetic oracle mocking Sennacherib's arrogance: 'Who is it you have ridiculed and blasphemed? Against whom have you raised your voice and lifted your eyes in pride? Against the Holy One of Israel!' (19:22). God promised to defend Jerusalem 'for my sake and for the sake of David my servant' (19:34).

'That night the angel of the LORD went out and put to death a hundred and eighty-five thousand in the Assyrian camp. When the people got up the next morning — there were all the dead bodies!' (19:35). Sennacherib withdrew to Nineveh and was later assassinated by his own sons.

Sennacherib's own records confirm that he besieged Jerusalem but never claims to have taken it — an unusual admission for Assyrian propaganda, which routinely exaggerated victories. He boasts of shutting Hezekiah up 'like a caged bird' but says nothing about conquering the city. The archaeological and biblical accounts align on the essential point: Jerusalem survived.

Illness and extension

Shortly after (or possibly before — the chronology is debated) the Assyrian crisis, Hezekiah became deathly ill. Isaiah told him: 'Put your house in order, because you are going to die; you will not recover' (20:1).

Hezekiah turned his face to the wall and prayed, weeping bitterly: 'Remember, LORD, how I have walked before you faithfully and with wholehearted devotion' (20:3). Before Isaiah had left the middle court, God sent him back: 'I have heard your prayer and seen your tears; I will heal you... I will add fifteen years to your life' (20:5-6). A lump of figs was applied to the boil, and Hezekiah recovered.

As a sign, God made the shadow on the stairway of Ahaz go back ten steps — an extraordinary reversal of time's visible passage. Hezekiah's psalm of thanksgiving (Isaiah 38:9-20) is one of the most personal and moving poems in the Old Testament: 'I cried like a swift or thrush, I moaned like a mourning dove... The living, the living — they praise you, as I am doing today' (Isaiah 38:14, 19).

The failure

Hezekiah's story does not end in triumph. After his recovery, envoys arrived from Babylon — then a minor power — congratulating him on his healing. Hezekiah, flattered, showed them everything: 'his storehouses — the silver, the gold, the spices, the fine olive oil — his entire armory and everything found among his treasures. There was nothing in his palace or in all his kingdom that Hezekiah did not show them' (20:13).

Isaiah confronted him: 'The time will surely come when everything in your palace, and all that your predecessors have stored up until this day, will be carried off to Babylon. Nothing will be left... And some of your descendants, your own flesh and blood, will be taken away, and they will become eunuchs in the palace of the king of Babylon' (20:17-18).

Hezekiah's response is troubling: 'The word of the LORD you have spoken is good... Will there not be peace and security in my lifetime?' (20:19). Whether this was humble acceptance of God's judgment or self-interested relief that the consequences would fall on future generations is debated. The text leaves the ambiguity unresolved.

Why Hezekiah matters

Hezekiah matters because he demonstrates both the power and the limits of human faithfulness. He was the best king Judah had — and even he could not prevent the ultimate judgment. His reforms were genuine and his faith was real, but his son Manasseh reversed everything and became Judah's worst king. One righteous generation could not permanently fix what was wrong.

This is the Old Testament's quiet argument for something beyond human kingship. The best possible king, with the strongest possible faith, could delay judgment but not prevent it. Israel needed not a better king but a different kind of king — one whose reign would be eternal and whose reforms could never be reversed. The prophets who witnessed Hezekiah's reign (Isaiah, Micah) were the same ones who began to describe this coming king: 'For to us a child is born, to us a son is given, and the government will be on his shoulders' (Isaiah 9:6).