ישעיהו, פרק נ׳, פסוק י׳

In times of crisis, exile, or doubt, the ultimate test of faith is the ability to remain steady even when the path ahead is entirely obscured by darkness. A profound question is posed to the people, asking who among them truly fears God and listens to the voice of His servant [שד״ל]. The primary approach among commentators is that this servant refers to the prophets themselves. However, a unique historical perspective suggests the servant is actually the Babylonian king Nebuchadnezzar, acting as an instrument of God. In this context, the message is directed at those Jews who were forced to physically bow to a foreign idol against their will, yet managed to remain fiercely loyal to God in their hearts [אהבת יהונתן].

The nature of the darkness experienced by the people is understood in several ways. The primary approach among commentators is that this gloom describes the condition of a believer trapped in distress, suffering, and the bitter reality of exile. Such a person is urged to continue trusting in God even when no sign of salvation is visible on the horizon [רש״י, מצודת דוד, שד״ל]. From another angle, this darkness represents a conscious choice made by the believer to turn away from the pursuit of worldly desires and superficial greatness [אבן עזרא]. A contrasting view interprets the darkness not as suffering, but as a symbol of sin and immorality. According to this thought process, the call is directed at sinners who have been walking down an evil path, urging them to repent and place their trust in God [רד״ק, צאינה וראינה]. A third, surprising perspective suggests that the darkness does not describe the people at all, but rather the prophet himself. The people of that generation considered themselves enlightened, dismissing the prophet as an outdated, irrelevant figure lacking any worldly status. The prophet wonders if anyone will be willing to listen to his message despite his unglamorous, unappealing outward appearance [אבן עזרא, ביאור שטיינזלץ].

This darkness is not merely a passing shadow, but an absolute void. While the night often provides a faint glow, such as moonlight, the situation described here is one of total deprivation, without even the slightest glimmer of illumination [מצודת ציון, מלבי״ם]. The required response to such complete obscurity is absolute trust. A person who relies on God in the midst of this gloom is compared to someone walking through a pitch-black desert. Instead of lighting a fire that might ultimately burn him, he completely relies on God to guide him safely. He follows the guidance of the prophet just as a blind person leans on someone who can see, moving forward without demanding answers or launching investigations [מלבי״ם].

The final call to trust and lean on God uses a dual expression to reinforce and guarantee the promise of ultimate salvation [מצודת דוד]. There is a careful distinction between these two concepts. Trust represents the quiet, internal feeling of confidence that resides within the heart. Leaning, which implies active support [מצודת ציון], describes the practical, outward reliance on God's personal providence. This active leaning is the direct and natural result of that deep, internal trust [מלבי״ם].