Commentaries:
Jamieson, Fausset, and Brown
In conscious innocence of the faults charged by his enemies, he confidently commits his cause to God. Some refer— 
 integrity, etc.—to God, meaning His covenant faithfulness. This sense, though good, is an unusual application of the terms.
Other Jamieson, Fausset, and Brown entries containing Psalms 25:21:
Psalms 26:1
Psalms 31:2-4
 
DISCLAIMER: Church of the Great God (CGG) provides these resources to aid the individual in studying the Bible. However, it is up to the individual to "prove all things, and hold fast to that which is good" (I Thessalonians 5:21). The content of these resources does not necessarily reflect the views of CGG. They are provided for information purposes only.
 
Start Your Day with Scripture
Begin your day with God's Word  the Berean brings Scripture and commentary every morning.
Join 150,000+ subscribers growing daily in God's Word.