Thy faithfulness is unto all generations: thou hast established the earth, and it abideth.
This psalm pursues two chief ends: to exhort God's children toward a holy life, and to establish the Law as the rule and form of true worship. The psalmist weaves in promises to animate believers to live justly, and complaints against the wicked who despise the Law, lest the faithful be corrupted by their example. Though he moves from one matter to another, the composition is not a heap of scattered thoughts, but holds together by a living connection.
AI summary
Commenting on Psalm 119:1-176
Here, 1. The psalmist acknowledges the unchangeableness of the word of God and of all his counsels: "For ever, O Lord! thy word is settled. Thou art for ever thyself (so some read it); thou art the same, and with thee there is no variableness, and this is a proof of it.
Commenting on Psalm 119:89-91
I am thine, save me,.... From all troubles and afflictions; from all enemies, temporal and spiritual; from Satan, and his principalities and powers, from sin, and all the wretched consequences of it; from hell wrath, and damnations: salvation from all which is by Christ.