Psalms 19

The psalm opens on the largest stage there is: The heavens declare the glory of God; and the firmament sheweth his handywork. The skies are not described as a thing God merely made and walked away from; they are described as announcing Him, telling out His glory and putting His workmanship on display. And there is a quiet wonder buried in the verbs. Declare and sheweth are words of speech and witness - but the heavens have no voice. They preach a sermon without a single word, the way a great work of craftsmanship tells you something true about the maker without the maker saying anything at all. The line also draws the two halves of the universe together: the heavens high above, and the firmament - the vast vault of the sky - bending over the whole earth. From horizon to zenith there is one continuous testimony, and its subject is not the beauty of the stars for their own sake but the glory of God whose handiwork they are.

The witness of the heavens is not a one-time announcement but an unbroken relay: Day unto day uttereth speech, and night unto night sheweth knowledge. Picture it as a watch handed off and never dropped. The daytime sky pours out its testimony - the burning sun, the blue depth, the moving clouds - and as it fades, the night takes up the same theme in a different key: the slow wheel of the stars, the cold clarity of the moon. Then morning comes and the day takes the watch back again. There is no gap, no silence, no hour in which creation stops preaching. And then comes the line that makes the whole thing dizzying: There is no speech nor language, where their voice is not heard. The sky's sermon needs no translation because it uses no words; it speaks under and beneath every human tongue at once. A person who has never read a page of Scripture and never heard the name of God has still, every day of his life, been spoken to by the heavens. The question Psalm 19 will press is not whether the witness has reached us. It is whether we have listened.

Now David lets the camera settle on the brightest single thing in the sky: the sun. But he does not describe it as a scientist might, as a ball of fire; he describes it with two of the most joyful images a man could choose. First, as a bridegroom coming out of his chamber - the sunrise pictured as a wedding morning, the radiant young husband stepping out of the marriage tent flushed with gladness, dressed in his best, the whole world brightening at his appearing. Then, as a strong man to run a race - the sun crossing the sky not as a weary laborer trudging through a shift but as an athlete bursting from the start line, glad for the contest, glad for the strength to run it. There is nothing grim or mechanical in this sky. The sun rejoiceth. And David traces its whole arc - his going forth is from the end of the heaven, and his circuit unto the ends of it - to make one final point: there is nothing hid from the heat thereof. Just as the sun reaches everywhere and warms everything, so the testimony of the heavens reaches every life. No one stands outside its light.

The psalm makes its great turn here, and you can feel the change of air. We move from the immense, silent skies to something near at hand and spoken in plain words: the word of the LORD. And David arranges this second panel with exquisite care. Six short lines run in perfect step (vv. 7-9), and each one has the same three parts: a name for God's word, a quality it possesses, and an effect it works on the one who receives it. Law… is perfect, converting the soul. Testimony… is sure, making wise the simple. Statutes… are right, rejoicing the heart. Commandment… is pure, enlightening the eyes. Fear… is clean, enduring for ever. Judgments… are true and righteous altogether. Six names for one word, six facets of a single jewel turned in the light. And notice that every single line is positive - there is not a syllable of complaint in it. To David the word of the LORD is not a weight pressing down but a spring bubbling up, doing the soul nothing but good.

It is worth lingering on the effects in these six lines, because together they paint a portrait of what God's word actually does to a person. It converts the soul - revives and restores the inner life when it has run dry. It makes wise the simple - and the simple, in the Hebrew, are not the stupid but the untaught, the open and unfinished, those who have not yet been formed; the word of the LORD takes such a one and makes them wise, which is a great democratic mercy, for it means wisdom is not reserved for the clever. It rejoices the heart - it is a source of gladness, not gloom. It enlightens the eyes - it gives clarity and life, the brightening look of one who has understood. These are not the effects of a burden laid on a person; they are the effects of a gift given to a person. The word does not drain the one who receives it. It fills them - wiser, gladder, clearer-eyed, more alive than before. David is describing the experience of someone who has found that obeying God is not a cage but a homecoming.

After the six measured lines, David's restraint breaks and his heart spills over into open delight: More to be desired are they than gold, yea, than much fine gold: sweeter also than honey and the honeycomb. He reaches for the two things the human heart most reliably craves - wealth and pleasure, gold and sweetness - and says the word of God outranks them both. More to be desired than gold: this is the language of treasure, of a thing you would dig for, store up, refuse to part with. Sweeter than honey: this is the language of pleasure, of a thing you taste and want more of. Put together, they make an astonishing claim - that the word of the LORD is at once the richest wealth and the deepest delight a person can have, satisfying the hunger for both at once. And then verse 11 names the simple, practical good of it: by them is thy servant warned - the word keeps him from danger, like a friend who calls out before the cliff - and in keeping of them there is great reward. Not a reward for keeping them, exactly, so much as a reward in the keeping itself: the life lived God's way is its own treasure, gold and honey both.

Having heard the sky preach and the word sing, David turns the light inward, and the first thing it reveals is how little he can see of himself: Who can understand his errors? It is one of the most honest questions in the Psalter. David is not asking whether he has done wrong - he takes that for granted - but whether anyone can fully reckon up his own wrongs, see clearly to the bottom of his own heart. And his answer is humble: no one can. There are faults in us hidden even from ourselves, motives we have never examined, wrongs we commit without noticing. So he prays the only prayer that fits: cleanse thou me from secret faults. He asks God to wash what he himself cannot even find. There is great relief in this. David does not pretend to a self-knowledge he lacks, nor does he despair because his heart is partly hidden from him. He simply hands the whole of it - the seen and the unseen - to the One who sees all the way down, and asks to be made clean.

David moves from the faults he cannot see to the ones he can: Keep back thy servant also from presumptuous sins; let them not have dominion over me. If secret faults are the wrongs hidden in the dark of the heart, presumptuous sins are their opposite - the bold, deliberate, eyes-open kind, sin committed in full knowledge that it is wrong. And notice what David fears about them: not only that he might commit them, but that they might gain dominion over him, become his master, rule him. He knows that a sin indulged does not stay a single act; it reaches for the throne and tries to take charge of the whole life. So he asks God to keep him back - to restrain him, to put a hand on his shoulder before he steps off the edge. There is a clear-eyed wisdom here about how sin works. David does not trust his own willpower to hold the line against a thing that wants to rule him. He asks for help before the temptation, not only forgiveness after - and he names the goal plainly: then shall I be upright, and I shall be innocent from the great transgression.

The psalm that began among the galaxies ends in the quiet of one man's heart and mouth: Let the words of my mouth, and the meditation of my heart, be acceptable in thy sight, O LORD, my strength, and my redeemer. It is a prayer for wholeness - that the outside and the inside might match. The words of my mouth are what others hear; the meditation of my heart is what only God hears, the constant inner murmur of thought and desire that runs beneath all our speech. David asks that both, the spoken and the unspoken, be acceptable - literally, pleasing, like an offering laid on the altar and received. And see how he names God at the end: not as judge or lawgiver but as my strength, and my redeemer. He does not ask to make himself acceptable by his own effort; he leans, in the very act of asking, on the One who is his strength to do it and his redeemer to cover what he cannot. The whole psalm has been moving to this point. Creation showed him God's glory; the word showed him God's will; and now, undone and lifted by both, he simply asks that his whole self - lips and heart, the seen and the hidden - would be a small offering God is glad to receive.