Superficial repentance.
In liberating their slaves under the influence of terror, and reclaiming them when the cause of alarm had disappeared, the Jews afford a striking instance of superficial repentance. This must be distinguished from an insincere repentance referred to in an earlier prophecy (Jeremiah 3:10). That is nothing but a hollow mockery from the first, a mere pretence of conscious hypocrisy; but this is genuine so far as it goes—only it goes but a very little way.
I. THE CAUSE OF SUPERFICIAL REPENTANCE IS FEAR OF PAINFUL CONSEQUENCES. When the invader was at their gates Zedekiah and his people were so terrified that they were willing to do and promise anything that would mitigate the wrath of God who had permitted the calamity to visit them for their sins. Fear was the sole motive of their hasty covenant of emancipation. Now, this may be a useful initiative of a thorough repentance; but then it must lead to deeper feelings of hearty detestation of sin on its own account. Fear of penalties, without any abhorrence of the moral evil that merits them can only produce superficial results. Earnest repentance involves a turning from sin rather than a flight from its penalties. Hence the importance of seeking to lead men to repentance through influencing the conscience, rather than by means of mere appeals to selfish terror. Thus St, Paul reasoned with Felix "of righteousness and temperance" as well as of "judgment to come" (Acts 24:25). Lurid pictures of the horrors of hell may work upon the feelings, of people with visible effect, but if these take the place of the far more difficult rousing of the moral sense, the effect of them will be very superficial and not all spiritual. Such a sensational style of preaching is tempting because it is easy, and apparently very effective, but its fruits are disappointing, and come short of the less pretentious efforts that aim at awakening the conscience.
II. THE CHARACTERISTIC OF SUPERFICIAL REPENTANCE IS CHANGE OF CONDUCT WITHOUT CHANGE OF HEART. That was no genuine reformation which Zedekiah hurried through in the face of imminent danger. True, the slaves were freed and the Law was obeyed. But there was no indication of a revived respect for the Law, nor of a lessening of greed and cruelty, nor of a larger recognition of the rights of fellow citizens. There was no change of heart, in fact. Such is the result of a repentance of fear without conviction of conscience. This reformation is worthless in the sight of God, who looks at the disposition of the heart.
III. THE EFFECT OF SUPERFICIAL REPENTANCE IS A TEMPORARY REFORMATION. As soon as Nebuchadnezzar withdrew his army, the Jews renounced their covenant and took back their slaves. The motive for the change was gone, and with it the change ceased. A repentance of terror is not likely to outlive the terror. The fears of the night are forgotten in the thoughtless confidence of the day. This is strikingly illustrated in the vacillation of Pharaoh—willing to let the Hebrews go while a plague was raging, but withdrawing his promise as soon as it was stayed. Therefore this superficial repentance is practically worthless. Nothing can be solid and enduring in life that does not spring from personal conviction and true feeling. We need a real desire to turn from sin, and a determination to seek a better life for its own sake, in order to secure a lasting change. For this we must seek Divine grace, in order that we may be "born from above."