ירמיהו, פרק נ״א, פסוק כ״ט

The sudden collapse of a mighty empire sends shockwaves across the world as a divine decree of absolute destruction is set into motion. The fall of the Babylonian empire is accompanied by a profound, paralyzing terror. When it becomes clear that God's plan is coming to fruition, the land itself seems to shudder in deep fear. The primary approach among commentators is that this shaking represents a severe, physical shuddering. Some note that this overwhelming dread grips people much like the sudden, intense pains of a woman giving birth [רד״ק, אברבנאל]. This immense anxiety takes hold when everyone witnesses that God's plans against Babylon have stood firm and are being fully realized [מצודת דוד, מצודת ציון, ביאור שטיינזלץ].

As this divine decree unfolds, Babylon's military might completely crumbles. Struck by God's hand, the once-mighty warriors lose their courage. Instead of marching out to face their attackers in open battle, they retreat in weakness, hiding behind the walls of their fortresses. This surrender allows the enemy to sweep through and cause massive destruction entirely unopposed [מלבי״ם, אברבנאל].

A subtle detail in the narrative—a singular action applied to the plural concept of God's thoughts—reveals deeper layers of how this destruction occurs. One approach explains that this highlights the precision of the divine decree; every single plan God formed against Babylon will rise and be fulfilled individually [רד״ק]. Conversely, another perspective suggests that the singular action actually refers to the earth itself. The earth trembles because the entire world has risen up as one united force to fight against Babylon. Although nations might naturally fear attacking such an invincible empire, they are driven forward because it is ultimately God's plan to reduce Babylon to a complete, uninhabited wasteland [מלבי״ם, ביאור שטיינזלץ].