(40) Quicken me in thy righteousness--i.e., Let the sense of thy eternal justice give me vigour and life. Or the thought may be of the invigorating influence of a complete surrender to a righteous law, as in Wordsworth's Ode to Duty;--

"I myself commend

Unto thy guidance from this hour.

Oh let my weakness have an end!

Give unto me, made lowly, wise,

The spirit of self-sacrifice.

The confidence of reason give,

And in the light of truth thy bondsman let me live."

Verse 40. - Behold, I have longed after thy precepts (comp. vers. 20 and 131). There are those - few, it may be, but truly blessed - who "hunger and thirst after righteousness" (Matthew 5:6). Quicken me in thy righteousness (comp. ver. 37). Help my efforts to walk in thy righteous ways.

119:33-40 Teach me thy statutes, not the mere words, but the way of applying them to myself. God, by his Spirit, gives a right understanding. But the Spirit of revelation in the word will not suffice, unless we have the Spirit of wisdom in the heart. God puts his Spirit within us, causing us to walk in his statutes. The sin here prayed against is covetousness. Those that would have the love of God rooted in them, must get the love of the world rooted out; for the friendship of the world is enmity with God. Quicken me in thy way; to redeem time, and to do every duty with liveliness of spirit. Beholding vanity deadens us, and slackens our pace; a traveller must not stand gazing upon every object that presents itself to his view. The promises of God's word greatly relate to the preservation of the true believer. When Satan has drawn a child of God into worldly compliances, he will reproach him with the falls into which he led him. Victory must come from the cross of Christ. When we enjoy the sweetness of God's precepts, it will make us long for more acquaintance with them. And where God has wrought to will, he will work to do.Behold, I have longed after thy precepts,.... After a greater degree of knowledge of them, and an opportunity of hearing them explained and enforced, and of yielding obedience to them; see Psalm 119:7;

quicken me in thy righteousness: in the way of righteousness, according to the word of righteousness, the Gospel, and with the righteousness of Christ revealed in it; and which is unto life, and quickens and comforts the heart, and from whence abundance of peace and joy flows.