Then the LORD came and stood there, calling as before, “Samuel! Samuel!” And Samuel answered, “Speak, for Your servant is listening.”
To make way for the account of God's revealing himself first to Samuel, we are here told, 1. How industrious Samuel was in serving God, according as his place and capacity were (Sa1 3:1): The child Samuel, though but a child, ministered unto the Lord before Eli. It was an aggravation of the wickedness of Eli's sons that the child Samuel shamed them.
Commenting on 1 Samuel 3:1-10
And the Lord came, and stood,.... At the place where Samuel lay; either there was, as Kimchi, a form before his eyes in the vision of prophecy, some visible corporeal shape assumed; or a bright splendour an illustrious appearance of the glory of God; or it may be rather the voice, which before seemed to be at some distance whereabout Eli lay; it now seemed...
The Lord came, and stood - He heard the voice as if it was approaching nearer and nearer; till at last, from the sameness of the tone, he could imagine that it ceased to approach: and this is what appears to be represented under the notion of God standing and calling.