John Gills Exposition of the Bible Commentary - Psalms 40:16
Let all those that seek thee ,.... In the first place, with their whole hearts, earnestly and diligently, in Christ, and under the influences of his Spirit, for pardon, righteousness, communion, larger measures of grace, and for honour, glory, immortality, and eternal life; rejoice and be glad in thee : as their covenant God, the Father of their mercies, the God of all comfort and salvation, who pardons their sins, clothes them with the robes of righteousness and garments of salvation,... read more
Matthew Henry's Complete Commentary - Psalms 40:11-17
The psalmist, having meditated upon the work of redemption, and spoken of it in the person of the Messiah, now comes to make improvement of the doctrine of his mediation between us and God, and therefore speaks in his own person. Christ having done his Father's will, and finished his work, and given orders for the preaching of the gospel to every creature, we are encouraged to come boldly to the throne of grace, for mercy and grace. I. This may encourage us to pray for the mercy of God, and to... read more