And it came to pass, as she continued praying before the LORD, that Eli marked her mouth.

Wesley's Notes

1:12 Continued - Heb. multiplied to pray. By which it appears that she said much more than is here expressed. And the like you are to judge of the prayers and sermons of other holy persons recorded in scripture, which gives us only the sum and substance of them. This consideration may help us much to understand some passages of the bible.

King James Translators' Notes

continued...: Heb. multiplied to pray

Jamieson-Fausset-Brown Bible Commentary

12-18. Eli marked her mouth-The suspicion of the aged priest seems to indicate that the vice of intemperance was neither uncommon nor confined to one sex in those times of disorder. This mistaken impression was immediately removed, and, in the words, "God grant," or rather, "will grant," was followed by an invocation which, as Hannah regarded it in the light of a prophecy pointing to the accomplishment of her earnest desire, dispelled her sadness, and filled her with confident hope [1Sa 1:18]. The character and services of the expected child were sufficiently important to make his birth a fit subject for prophecy.

Matthew Henry's Concise Commentary

1:9-18 Hannah mingled tears with her prayers; she considered the mercy of our God, who knows the troubled soul. God gives us leave, in prayer, not only to ask good things in general, but to mention that special good thing we most need and desire. She spoke softly, none could hear her. Hereby she testified her belief of God's knowledge of the heart and its desires. Eli was high priest, and judge in Israel. It ill becomes us to be rash and hasty in censures of others, and to think people guilty of bad things while the matter is doubtful and unproved. Hannah did not retort the charge, and upbraid Eli with the wicked conduct of his own sons. When we are at any time unjustly censured, we have need to set a double watch before the door of our lips, that we do not return censure for censure. Hannah thought it enough to clear herself, and so must we. Eli was willing to acknowledge his mistake. Hannah went away with satisfaction of mind. She had herself by prayer committed her case to God, and Eli had prayed for her. Prayer is heart's ease to a gracious soul. Prayer will smooth the countenance; it should do so. None will long remain miserable, who use aright the privilege of going to the mercy-seat of a reconciled God in Christ Jesus.