We have here an account of two things concerning Uzziah: -

I.His piety. In this he was not very eminent or zealous; yet he did that which was right in the sight of the Lord. He kept up the pure worship of the true God as his father did, and was better than his father, inasmuch as we have no reason to think he ever worshipped idols as his father did, no, not in his latter days, when his heart was lifted up. It is said (Ch2 26:5), He sought God in the days of Zechariah, who, some think, was the son of the Zechariah whom his grandfather Joash slew. This Zechariah was one that had understanding in the visions of God, either the visions which he himself was favoured with or the visions of the preceding prophets. He was well versed in prophecy, and conversed much with the upper world, was an intelligent, devout, good man; and, it seems, had great influence with Uzziah. Happy are the great men who have such about them and are willing to be advised by them; but unhappy those who seek God only while they have such with them and have not a principle in themselves to bear them out to the end.

II.His prosperity.

1.In general, as long as he sought the Lord, and minded religion, God made him to prosper. Note, (1.) Those only prosper whom God makes to prosper; for prosperity is his gift. (2.) Religion and piety are very friendly to outward prosperity. Many have found and owned this, that as long as they sought the Lord and kept close to their duty they prospered; but since they forsook God every thing has gone cross.

2.Here are several particular instances of his prosperity: - (1.) His success in his wars: God helped him (Ch2 26:7), and then he triumphed over the Philistines (those old enemies of God's people), demolished the fortifications of their cities, and put garrisons of his own among them, Ch2 26:6. He obliged the Ammonites to pay him tribute, Ch2 26:8. He made all quiet about him, and kept them in awe. (2.) The greatness of his fame and reputation. His name was celebrated throughout all the neighbouring countries (Ch2 26:8) and it was a good name, a name for good things with God and good people. This is true fame, and makes a man truly honourable. (3.) His buildings. While he acted offensively abroad, he did not neglect the defence of his kingdom at home, but built towers in Jerusalem and fortified them, Ch2 26:9. Much of the wall of Jerusalem was in his father's time broken down, particularly at the corner gate. But his best fortification of Jerusalem was his close adherence to the worship of God: if his father had not forsaken this the wall of Jerusalem would not have been broken down. While he fortified the city, he did not forget the country, but built towers in the desert too (Ch2 26:10), to protect the country people from the inroads of the plunderers, bands of whom sometimes alarmed them and plundered them, as Ch2 21:16. (4.) His husbandry. He dealt much in cattle and corn, employed many hands, and got much wealth by his dealing; for he took a pleasure in it: he loved husbandry (Ch2 21:10), and probably did himself inspect his affairs in the country, which was no disparagement to him, but an advantage, as it encouraged industry among his subjects. It is an honour to the husbandman's calling that one of the most illustrious princes of the house of David followed it and loved it. He was not one of those that delight in war, nor did he addict himself to sport and pleasure, but delighted in the innocent and quiet employments of the husbandman. (5.) His standing armies. He had, as it should seem, two military establishments. [1.] A host of fighting men that were to make excursions abroad. These went out to war by bands, Ch2 21:11. They fetched in spoil from the neighbouring countries by way of reprisal for the depredations they had so often made upon Judah, [2.] Another army for guards and garrisons, that were ready to defend the country in case it should be invaded, Ch2 21:12, Ch2 21:13. So great were their number and valour that they made war with mighty power; no enemy durst face them, or, at least, could stand before them. Men unarmed can do little in war. Uzziah therefore furnished himself with a great armoury, whence his soldiers were supplied with arms offensive and defensive (Ch2 21:14), spears, bows, and slings, shields, helmets, and habergeons: swords are not mentioned, because it is probable that every man had a sword of his own, which he wore constantly. Engines were invented, in his time, for annoying besiegers with darts and stones shot from the towers and bulwarks, Ch2 21:15. What a pity it is that the wars and fightings which come from men's lusts have made it necessary for cunning men to employ their skill in inventing instruments of death.

Engines - to shoot arrows and great stones - The Targum says, "He made in Jerusalem ingenious instruments, and little hollow towers, to stand upon the towers and upon the bastions, for the shooting of arrows, and projecting of great stones."

This is the very first intimation on record of any warlike engines for the attack or defense of besieged places; and this account is long prior to any thing of the kind among either the Greeks or Romans. Previously to such inventions, the besieged could only be starved out, and hence sieges were very long and tedious. Shalmaneser consumed three years before such an inconsiderable place as Samaria, Kg2 17:5, Kg2 17:6; Sardanapalus maintained himself in Nineveh for seven years, because the besiegers had no engines proper for the attack and destruction of walls, etc., and it is well known that Troy sustained a siege of ten years, the Greeks not possessing any machine of the kind here referred to. The Jews alone were the inventors of such engines; and the invention took place in the reign of Uzziah, about eight hundred years before the Christian era. It is no wonder that, in consequence of this, his name spread far abroad, and struck terror into his enemies.

And Azariah the priest went in after him,.... To hinder him from doing it, and to persuade him to go out. This was the high priest, as appears from Ch2 26:20 and is thought to be the same that is spoken of in Ch1 6:10.

and with him eighty priests of the Lord, that were valiant men; not only able bodied men, but men of spirit and courage, and zealous for the honour of God.

he made . . . engines, invented by cunning men . . . to shoot arrows and great stones--This is the first notice that occurs in history of the use of machines for throwing projectiles. The invention is apparently ascribed to the reign of Uzziah, and PLINY expressly says they originated in Syria.

he was marvellously helped till he was strong--He conducted himself as became the viceroy of the Divine King, and prospered.