Psalm 19 is one of those passages that will be exceptionally familiar to anyone with more than a passing interest in the Bible and things theological. And with good reason – it teaches at least three fundamentally, important truths. So let’s jump right in and see what the Holy Spirit inspired David to write this time.
First up, the witness of creation to God (verse 1 to 6). Verses 1 and 2 show us a picture of incessant communication; declaration of God’s glory, proclamation of God’s works, speech communicating knowledge of God – this is the witness of creation. And yet, it is all, technically speechless (verse 3). This picture of communication without words may surprise us a little, but it’s actually pretty obvious. Nobody can deny that other animals communicate, but equally nobody would claim that they demonstrate anything approaching the complexity of human language. And so it is with the whole cosmos: no, it does not literally speak – but nonetheless its message goes out to all (verse 4). Humans use language for various means; bees dance about food sources; the cosmos declares God’s glory.
In one sense, the message is encapsulated in that truth contained in the account of creation provided in Genesis 1-2: creation is ‘good’, and this goodness points to the goodness of the God who created it, and created it to provide a good home for humanity, the pinnacle of his creation. We can take the example of the sun in verses 4 to 6 to see this. God has ordained its movements (verse 4), which the sun does not fail to do with applomb (verses 5 and 6). The beauty of sunrise and sunset, the warmth that swells the grain and provides the ecosystem with its base nourishment, the energy that can be harnessed. It is good because it was made to do what it does. (And we can also contend that effects of over-sun, such as drought and burning, are side effects of the fall).
Paul captures this truth in another way when he writes to the Roman Christians:
[…] what can be known about God is evident among them [unrighteous people], because God has shown it to them. For his invisible attributes, that is, his eternal power and divine nature, have been clearly seen since the creation of the world, being understood through what he has made. As a result, people are without excuse
Romans 1 verses 19 and 20
Creation declares the glory of God. Humanity should be listening. People often claim that they would believe if they saw a sign, but the whole universe is one big sign. But there is a bigger and clearer sign from God.
Second in Psalm 19, we see the witness of the Scriptures to God (verses 7 to 11). His word is described in itself as “perfect”, “right”, “radiant”, “pure” and “reliable”, being “more desirable than gold” and “sweeter than honey”. It is all these things because it is God-breathed (2 Timothy 3 verse 16, NIV), and therefore collects an impressive array of ‘i-‘ adjectives to its name – inspired, therefore: inerrant, irrefutable, infallible, and so on. We have both a description of the nature of God’s word, and also its desirability.
But this isn’t all. David also describes the effect of God’s word on its hearer – “renewing life”, “making wise”, “making glad”, “making the eyes light up”, “warning your servant”, giving an “abundant reward”. As Paul continued in 2 Timothy:
All Scripture is inspired by God and is profitable for teaching, for rebuking, for correcting, for training in righteousness, so that the man of God may be complete, equipped for every good work.
2 Timothy 3 verses 16 and 17
You see? Scripture is inspired by God, and here are its effects. In short, because it shows us God’s character and teaches us his ways, Scripture brings all of these beneficial effects to the people of God.
To me, this is linked to the third and final stanza of the psalm, verses 12 to 14. Here, having recited the goodness of God’s created order, and the perfection of his word, David turns to look on his individual life – and prays that God would cleanse him of his sin and guard him against sinfulness. A proper understanding of who God is and what he does for humanity and his people – as seen in the world and the word – leads to confession, and a recognition that only through God’s work can anyone be made “blameless” (verse 13) or their worship “acceptable” (verse 14).
This truth is proclaimed across nearly every single page of the Bible: there is no way a human’s efforts could be enough to reconcile them with the perfect God. We need a mediator and high priest who can adequately atone for our wrongdoing. We need God himself to do what we could not do. We need Psalm 20 to be completely true:
May the Lord answer you in a day of trouble; may the name of Jacob’s God protect you. May he send you help from the sanctuary and sustain you from Zion. May he remember all your offerings and accept your burnt offering. [Selah]
May he give you what your heart desires and fulfill your whole purpose. Let us shout for joy at your victory and lift the banner in the name of our God. May the Lord fulfill all your requests.
Now I know that the Lord gives victory to his anointed; he will answer him from his holy heaven with mighty victories from his right hand. Some take pride in chariots, and others in horse, but we take pride in the name of the Lord our God. They collapse and flal, but we rise and stand firm. Lord, give victory to the king! May he answer us on the day that we call.
Psalm 20 (verses 1 to 9)
We need God’s help and protection, and we know we can rely on him because he is the covenant God (verses 1 to 5). We need to trust in the mighty salvation that he will work (verses 6 to 8). We need to trust in his king for victory (verse 9).
We need Jesus to die on the cross.