1 Samuel 3:9,10

And the Lord came, and stood. — Then before the boy, as he lay and waited for the voice, came something, and it stood before him. The question naturally occurs to us, What came and stood before the boy’s couch? As a rule, we find that generally, when the Lord was pleased to take some form, the form is specified. Now, as in Abraham’s case at Mamre, it was a traveller; now, as in Joshua’s, an armed warrior; very frequently, as to Manoah, the form was that of an angel; here nothing is specially described. Was it not that simply “the glory” on which Moses gazed when he met the Holy One on Sinai — “the glory” which seemed to rest at times in the lightless Holy of Holies on the golden mercy-seat of the Ark of the Covenant? Was it not this “visible glory” — Shekinah. as the Hebrews termed it — which filled the chamber of the child, and from out of this came the voice of the Eternal, and spoke to Samuel? “See how God loves holiness in children. The child Samuel was preferred by Him to Eli, the aged high priest and judge.” — Theodoret, quoted by Bishop Wordsworth.