Charles Ellicott Commentary Psalms 25:10

"All the paths of Jehovah are lovingkindness and truth Unto such as keep his covenant and his testimonies." — Psalms 25:10 (ASV)

Mercy and truth. —Or, grace and truth; recalling John 1:4-17, and showing how the conception of God and His ways was gradually passing over from the domain of the Law to that of the Gospel.