תהלים, פרק ל״ג, פסוק י״ז

In ancient times, the horse and chariot stood as the ultimate symbols of military might. Armies naturally placed their trust in the speed and power of their cavalry for both attack and defense. Yet, placing absolute trust in physical strength and military preparation turns out to be a dangerous illusion [ביאור שטיינזלץ, מלבי״ם]. Expecting a charging horse to guarantee victory for its owner is nothing more than a false hope [מצודת דוד].

The primary approach among commentators explains this reality through the lens of faith. A horse does not possess independent power; its strength is granted entirely by God. Therefore, if God does not desire a rider to succeed, He can easily cause the animal to stumble, rendering its physical might completely useless [רד״ק, אבן עזרא]. Ultimately, divine providence determines the outcome of any conflict. Because God actively protects those who revere Him and fights on behalf of those who trust in Him, relying solely on material weapons offers no true benefit [מלבי״ם]. Even with all of a horse's remarkable courage and immense power [מצודת ציון, מאירי], it remains incapable of saving its rider's life [אבן עזרא, מצודת דוד].

Beyond the spiritual perspective, relying on cavalry presents very real tactical dangers on the battlefield. Far from ensuring safety, riding a horse can actually make a soldier more vulnerable. A simple foot soldier can easily stab the animal from below, and the sudden fall of a massive horse will inevitably bring the rider crashing down to a swift death.

Paradoxically, the stronger the horse, the greater the danger to the person riding it. A tremendously powerful animal is notoriously difficult to control. It might charge recklessly deep into enemy lines, refuse commands to retreat, or drag its rider into the heart of the battle entirely against his will. If a soldier is already exhausted or wounded, the wild, forceful movements of such a powerful beast can easily overwhelm him. He risks being thrown to his death, left helpless to be trampled under the hooves of the charging cavalry [אלשיך, מלבי״ם].