And she was in bitterness of soul,.... Because of her barrenness, and the taunts and reflections she had met with on that account; her life was bitter to her, she could take no pleasure in any of the comforts of it:
and prayed unto the Lord, and wept sore; her prayer was with strong crying and tears; it was very fervent and affectionate; she prayed most vehemently, and wept bitterly. This perhaps was about the time of the evening sacrifice, about three or four o'clock in the afternoon; seeing it was after dinner that she arose up and went to prayer in the house of God, at the door of the tabernacle, or near it, as it should seem by the notice Eli took of her, who sat there.

Bitterness - That is, oppressed with grief. Prayed unto the Lord - They had newly offered their peace - offerings, to obtain the favour of God, and in token of their communion with him, they had feasted upon the sacrifice: and now it was proper to put up her prayer, in virtue of the sacrifice. For the peace - offerings typified Christ's mediation, as well as the sin - offerings: since by this not only atonement is made for sin, but an answer to our prayers obtained.