Charles H. Spurgeon on Psalms 89:26

My Father. Christ commenced his labours by referring to his Father, for in Lu 2:49 he says, "Wist ye not that I must be about my Father's business?" and his last words were, "Father, into thy hands I commend my spirit"; and through his whole life he most constantly addressed God as his Father. He shall cry unto me: Thou art my Father, as far as my divinity is concerned. My God, as far as my humanity is concerned; the support of my salvation, as regards my mortality. —Bellarmine.

Verse 26-28. Christ had a command to be a sufferer, and a body prepared him for that purpose; so he had likewise a command to be an advocate, and a life given him, and a throne prepared for him at the right hand of God to that end. This commission is contained in the words before us; and this after his exaltation, Ps 89:24-25. Yet for the full completing of it, Ps 89:27 the matter of the plea is here mentioned, Thou art the rock of my salvation, the foundation, the first cause, of all thy salvation I have wrought in the world, being the first mover of it, and promising the acceptance of me in the performance of what was necessary for it. As he hath authority to cry to God, so he hath an assurance of the prevalence of his cry, in regard of the stability of the covenant of mediation, which shall stand fast with him, or be faithful to him: my mercy will I keep for him for evermore, Ps 89:28. The treasures of my mercy are reserved only to be opened and dispensed by him: and the enjoying of his spiritual seed for ever, and the establishing of his own throne thereby, is the promised fruit of this cry, Ps 89:28. —Stephen Charnock.