Psalms 13:5 - Ellicott's Commentary On The Whole Bible

But I. — Emphatic, but as for me. The most complete peace has taken the place of the despair with which the psalm opens. The rhythm of the Hebrew seems to express the restfulness of the thought. “It hath a dying fall.” The LXX. and Vulg. (comp. the Prayer Book version) have an additional clause not found in any MS., “Yea, I will praise the name of the Lord most high.”