Charles H. Spurgeon on Psalms 143:6

My soul thirsteth after thee, as a thirsty land. He declareth his vehement affection to God by a very pretty similitude, taken from the ground which is thirsty by the long drought of summer, wherein the earth, rent in pieces, as it were, and with open mouth through long thirst, seeketh drink from heaven. By which he showeth that he came to God as destitute of natural substance, and therefore seeketh from above that which he lacked. So in all his extremities he looked ever upward; from above he seeketh help and comfort. Albeit we be in extremity, and as it were rent asunder, yet here is comfort, —there are waters in heaven which will refresh us, if we gape after them. Here is a blessing —those that thirst shall be satisfied. If we thirst for mercy, for deliverance, for spiritual or temporal comfort, we shall be satisfied therewith; for if God heard the prayers of Hagar and Ishmael being athirst in the wilderness, and opened unto them a fountain (Ge 21:17,19), will he forsake Isaac, the child of promise? If he heard Samson in the bitterness of his heart, when he said, "I die from thirst", and opened a spring out of the jawbone of an ass (Jud 15:19), will he forsake us in time of our distress, if we thirst aright? —Archibald Symson.