After a period of helpless wandering in the desert, a profound divine intervention rescues the lost from danger and guides them to safety. God's providence goes beyond mere rescue; He actively ensures the survivors reach a settled place where they can establish themselves. The primary approach among commentators is that God directly led and directed the travelers on their journey.
The exact nature of this divine guidance is understood in several ways. It may have been a deeply internal process, where God placed the wisdom and intuition within their hearts to choose the correct route [מצודת דוד]. Alternatively, it was an external revelation, uncovering the road that had previously been lost to them [רד"ק], or even a miraculous intervention where God showed them a direct, clear path [מלבי"ם]. This steady progress stands in complete contrast to their former state of aimless wandering [אבן עזרא]. The journey itself was marked by calm and divine protection, entirely free from the hunger, thirst, or terror of oppressors that often plague such travels [אלשיך].
The ultimate goal of this journey is to arrive at an inhabited city. This serves as a stark reversal of their earlier distress, when they desperately searched for a place to settle but found nothing [אבן עזרא]. Now, they successfully navigate their way out of the barren wilderness [ביאור שטיינזלץ] to finally reach a place of true rest [מאירי]. In light of this perfect guidance and complete salvation, a clear duty rests upon the survivors to express their gratitude and thank God for His kindness [רש"י].