Charles H. Spurgeon on Psalms 119:90

Thou hast established the earth, and it abideth. Every time we set foot on the ground, we may remember the stability of God's promises, and it is also a confirmation of faith. Thus,

1. The stability of the earth is the effect of God's word; this is the true pillar upon which the earth standeth; for he upholdeth all things by the word of his power; "For he spake, and it was done; he commanded, and it stood fast": Psalms 33:9. Now, his word of power helpeth us to depend upon his word of promise.

2. Nothing appeareth whereon the globe of the earth should lean and rest: "He stretcheth out the north over the empty place, and hangeth the earth upon nothing:" Job 26:7. Now, that this vast and ponderous body should lean upon the fluid air as upon a firm foundation, is matter of wonder; the question is put in the book of Job: "Whereupon are the foundations thereof fastened? or who laid the cornerstone thereof?" Job 38:6. Yet firm it is, though it hang as a ball in the air...Now, since his word beareth up such a weight, and all the church's weight, and our own burden leaneth on the promise of God, he can, by the power of his word, bear up all without visible means. Therefore his people may trust his providence; he is able to support them in any distresses, when no way of help appeareth.

3. The firmness and stability offereth itself to our thoughts. The earth abideth in the same seat and condition wherein God left it, as long as the present course and order of nature is to continue: Psalms 104:5. God's truth is as immovable as the earth: Psalms 117:2. Surely if the foundation of the earth abideth sure, the foundation of our salvation, laid by Jesus Christ, is much more sure.

4. The stability remains in the midst of changes: Ecclesiastes 1:4. All things in the world are subject to many revolutions, but God's truth is one and the same.

5. In upholding the frame of the world, all those attributes are seen, which are a firm stay to a believer's heart, such as wisdom, power, and goodness. The covenant of grace is as sure as the covenant made after the deluge. We cannot look upon this earth without seeing therein a display of those same attributes which confirm our faith, in waiting upon God till his promises be fulfilled to us. Condensed from T. Manton.