Gog makes his plans in secret. He thinks his strategies are hidden — the alliance-building, the schemes against Israel, the invasions planned in quiet rooms. "On that day, thoughts will arise in your heart," the prophet Ezekiel warned him, "and you will devise an evil plan" (Ezekiel 38:10). But the Holy One cuts him off before he finishes the thought: I know what you're planning.
The rabbis of Aggadat Bereshit return to an old puzzle: if God created 248 organs in the human body, why does the heart alone disobey? Every organ acts according to its nature — the eye sees, the ear hears, the hand grasps. But the heart twists. Jeremiah said it plainly: "The heart is deceitful above all things and desperately wicked; who can know it?" (Jeremiah 17:9). Even the person carrying the heart cannot predict it.
This is the context for Sodom's destruction, which Abraham watched with his own eyes (Genesis 18-19). God didn't destroy Sodom because of what they did only. He destroyed it because of what they intended. Sodom's heart had already gone somewhere no community could return from. Abraham bargained for the righteous — "Far be it from You to do such a thing!" — and God listened, long enough to confirm that not even ten could be found. The destruction wasn't punishment. It was diagnosis. And Abraham, standing at the edge of the smoke and ruin, had to learn the hardest lesson any patriarch learns: some things cannot be interceded away.