I have not concealed thy lovingkindness and thy truth from the great congregation. – Psalm 40:10

Our Lord, with eagle eye, descries what is most important for men to know, and upon that He dwells. Sinners must know of God’s righteousness; they will never know their sinfulness else knowing it they will think it to be a little thing. The righteousness of God comes like a stream of light into the soul and reveals its corruption. God’s salvation, again, must be shown in its true colors. It does not owe its origin, its accomplishment, or its application to our works or our merits, but it proceeds from God’s grace, and redounds to His glory…Jesus Christ preached God’s righteousness, and showed God’s righteousness even in salvation, and then He preached that salvation fully.

Nor, dear friends, did He withhold His testimony of the other attributes of God. Think for an instant of God’s faithfulness. Oh, what a delightful theme! As immutability is a glory that belongs to all His attributes, so faithfulness pertains to all His purposes and promises…Moreover, He will rest in His love, “for the Lord will not forsake His people for His great name’s sake.” He is “the Father of lights, with whom is, no variableness, neither shadow of turning.” His promises and His threatenings abide steadfast. Side by side with the faithfulness of God there is witness of His lovingkindness. Oh, what a glorious revelation! the God and Father of our Lord Jesus Christ is the God of pity and of pardon, the God of love…The God whom Jesus preached is full of gentleness and tenderness. May we learn to believe in the God and Father whom His only begotten Son Jesus Christ delighted to make known, and if called to testify of Him may we testify fully and heartily as Jesus did. ~ C.H. Spurgeon

https://www.blueletterbible.org/Comm/spurgeon_charles/sermons/0977.cfm