A common belief among the residents of Jerusalem was that physical distance from the Land of Israel and the Temple meant a complete separation from God's care. In response to this fear, a divine message clarifies that the relationship with the people is not broken by exile; rather, it has simply taken on a new form.
The reality of the exile and the scattering of the people unfolded in distinct, painful stages. Initially, the people were distanced and placed among foreign nations. Following this, a much harsher phase occurred, where they were forced out of those initial nations and scattered into deeply remote and isolated lands [מלבי״ם]. This created a state of complete and widespread dispersion [מצודת ציון].
Yet, despite their vast physical distance from the great Temple in Jerusalem, commentators agree that God did not abandon the exiles. He continues to watch over them and listen to their prayers. The residents of Jerusalem mistakenly assumed that physical closeness to the Temple structure itself guaranteed God's closeness. Instead, the Divine Presence rests specifically upon those scattered communities that remain devoted to Him and actively engage in holy pursuits [ביאור שטיינזלץ].
To comfort the dispersed people, God promises to become a "small sanctuary" for them. The primary approach among commentators is that this concept refers to the synagogues and houses of study established in foreign lands, which serve as a secondary replacement for the Temple. However, the nature of God's presence in these places differs fundamentally from how it appeared in the past. In the great Temple in Jerusalem, the Divine Presence was revealed openly and through undeniable miracles. In contrast, within the small sanctuaries of the exile, God's supervision operates quietly and behind the scenes, secretly guarding the people and rescuing them from their enemies [מלבי״ם, רד״ק].