The transition of spiritual leadership from an aging priest to a young successor unfolds against a backdrop of personal and spiritual decline. This fading era naturally sets the stage for a fresh prophetic revelation. The events occur during a specific night, which is considered an extension of the preceding day [רד״ק]. The primary approach among commentators is that this takes place on the very same day an anonymous man of God arrives to rebuke Eli for the sins of his sons [מלבי״ם, מצודת דוד, רלב״ג]. Alternatively, the timing may simply refer to a general period [ביאור שטיינזלץ]. The tight sequence between the harsh rebuke and the new revelation to Samuel is deeply intentional. It illustrates that God's decree is final, urgent, and ready to be fulfilled, much like a dream that repeats itself to confirm its absolute certainty [מלבי״ם].
Eli is found resting in his designated sleeping quarters. This area was the standard accommodation for priests, situated close to the sanctuary and further inside than the stations where the Levites stood guard [מצודת דוד, רד״ק, ביאור שטיינזלץ]. His resting is a natural consequence of his advanced age [רלב״ג]. Yet, this posture also reflects a drop in his spiritual standing. Rather than remaining in God's sanctuary, immersed in holy thoughts as expected of a priest guarding the holy site at night, Eli retreats to his private space and surrenders to ordinary, physical sleep [מלבי״ם].
His physical condition mirrors this internal decline, as his eyes grow dark and clouded [מצודת ציון]. His severe difficulty in seeing clarifies his overall state [מצודת דוד]; his vision has weakened significantly, though he is not yet entirely blind [רד״ק]. Beyond a physical reality, this fading sight carries a profound meaning tied to the behavior of his children. According to Midrashic tradition, raising a wicked son causes a father's eyes to dim, a tragedy that strikes Eli just as it once affected Isaac [רד״ק]. Metaphorically, this darkness clouds the eyes of the heart. Because of his sons' grave sins, the Holy Spirit is slowly departing from Eli, causing the gift of prophecy to pass entirely to Samuel [רד״ק]. Eli's sun is steadily setting, making it necessary for Samuel's sun to rise and bring new light to the spiritual world [מלבי״ם].