Psalms 34:4

I sought the Lord, and he heard me
Not that he sought the Lord publicly in his house and ordinances, for he was now at Gath; but privately by prayer and supplication; and that not vocally, but mentally; for he was in the midst of the servants of the king of Gath; yet earnestly, diligently, and with his whole heart, being in great distress; when it was right to seek the Lord, and which showed him to be a good man; and the Lord heard and answered even his silent groans, which could not be uttered;

and delivered me from all my fear;
of being seized on by Achish, king of Gath, and of losing his life for killing Goliath: and many are the fears of God's people, both from within and from without, by reason of sin, Satan, and the world; but the Lord saves them out of the hands of all their enemies, grants them his presence, and shows them their interest in himself, which, scatters all their fears.