How can a loving God kill people in the Old Testament?

Christians are often accused of serving a “crazy” God who destroyed innocent nations in the Old Testament. A God of love, the critic says, would never order such a thing; the fact that the Old Testament shows Him doing precisely that proves either that He is not loving or that the Bible cannot be trusted. They point to the fire on Sodom and the conquest of Canaan and conclude that the God behind them is a moral monster.

Almost every version of this accusation rests on one word: innocent. It assumes that God destroyed innocent people. But Scripture denies that premise flatly.

Paul writes that “all have sinned and fall short of the glory of God” (Romans 3:23) — there are no innocent nations, only guilty ones living under a patient God. Nor is anyone left in the dark about their guilt. Paul explains that God's “invisible attributes are clearly seen, being understood by the things that are made, even His eternal power and Godhead, so that they are without excuse” (Romans 1:20). You do not have to own a Bible to know right from wrong, because that knowledge is written on every conscience. So the question is not “why did God punish people who did not deserve it?” No one falls into that category. The real question is not why God judged the guilty, but why — since all are guilty — He showed such patience before He judged at all.

The objection further assumes that love and killing cannot belong to the same character. But consider what was actually being done in Canaan: infants passed through fire to Molech, cult prostitution woven into worship, the vulnerable destroyed as a matter of routine, for generations. A God who watched all this and did nothing would not be loving. He would be indifferent to the very people being burned and abused. Love for the victim requires justice against the one destroying him.

There is also the question of authority. No human army has the right to do what Israel did at Jericho, because no human holds the power of life and death over the nations. But God is not a citizen of the world, answerable to its courts. He is its Maker and its Judge, and the One who gives life may justly require it. Abraham understood this even as he pleaded for Sodom: “Shall not the Judge of all the earth do right?” (Genesis 18:25).

And yet, for all His right to judge, God never rushes to it. Through the prophet Ezekiel He states His own heart plainly: “‘As I live,' says the Lord GOD, ‘I have no pleasure in the death of the wicked, but that the wicked turn from his way and live'” (Ezekiel 33:11).

That reluctance marks every judgment the Old Testament records. Before the flood, Scripture says, “the Divine longsuffering waited in the days of Noah, while the ark was being prepared” (1 Peter 3:20), and Noah himself served as “a preacher of righteousness” (2 Peter 2:5) to a world that would not listen. At Sodom, God agreed to spare the entire city for the sake of ten righteous people, had they been found (Genesis 18:32). With Canaan He waited across four generations, holding back judgment until evil had run its full course and every warning had been refused. His own people, Israel, were not exempt: for centuries He sent prophet after prophet to them, calling them back, before the exile finally fell.

So the God of the Old Testament is not loving in spite of His judgments. He is loving in the patience that comes before them. He warns before He acts, and waits long after the warning, holding the door open for repentance again and again. Judgment is never His first move but His last, reached only when every chance to turn back has been offered and refused. That is not the record of a moral monster. It is the record of a God who takes no pleasure in the death of the wicked, and who judges only when His mercy has been spurned to the very end.