Weakness of Character: The Mother of All Badness

Joash's tragic descent offers a portrait of moral collapse through sheer imbecility rather than deliberate wickedness. For thirty years, under the guardianship of the High Priest Jehoiada, the king remained faithful to his conscience and duty. But when that strong arm was removed by death, the princes of Judah approached him on his weak side. Without the scaffolding of Jehoiada's noble influence, Joash proved a reed shaken by the wind. The record is stark: 'the princes of Judah came and made obeisance to him,' and immediately 'they left the house of the Lord their God, the God of their fathers, and served groves and idols'—the asherim of Ashtaroth, the goddess of the Sidonians.

Maclaren drives home the terrible lesson: weakness of character is not merely a minor defect. It is 'the mother of all possible badness.' The worst apostates in Scripture are not those who storm heaven with deliberate rebellion, but those who drift like flotsam wherever circumstance carries them. As Milton's Satan observes, 'To be weak is to be miserable'—but Maclaren insists it is far worse: weakness becomes wickedness sooner or later. A man who does not actively bar the door against temptation will find himself swept along by forces he never intended to serve.

Joash had tasted divine faithfulness and kept covenant while protected. Yet the moment external constraint lifted, his interior poverty revealed itself. He lacked the fortitude to stand alone. This is not the tragedy of a conscious rebel, but of a soul that never developed the sinews of character necessary to resist the gravitational pull of evil.