Doth then, O Lord God of truth, whoso knoweth these things, therefore please Thee? Surely unhappy is he who knoweth all these, and knoweth not Thee: but happy whoso knoweth Thee, though he know not these. And whoso knoweth both Thee and them is not the happier for them, but for Thee only, if, knowing Thee, he glorifies Thee as God, and is thankful, and becomes not vain in his imaginations. For as he is better off who knows how to possess a tree, and return thanks to Thee for the use thereof, although he know not how many cubits high it is, or how wide it spreads, than he that can measure it, and count all its boughs, and neither owns it, nor knows or loves its Creator: so a believer, whose all this world of wealth is, and who having nothing, yet possesseth all things, by cleaving unto Thee, whom all things serve, though he know not even the circles of the Great Bear, yet is it folly to doubt but he is in a better state than one who can measure the heavens, and number the stars, and poise the elements, yet neglecteth Thee who hast made all things in number, weight, and measure.