Psalm 1 is the gateway to the entire Book of Psalms. It sets the theme: there are two ways to live, and they lead to two very different outcomes.
'Blessed is the man who walks not in the counsel of the wicked, nor stands in the way of sinners, nor sits in the seat of scoffers' (v. 1). The progression is striking: walk, stand, sit. The one who listens to wrong counsel stops to consider, then settles in. Sin is always progressive — from passing interest to settled habit.
The righteous alternative: 'But his delight is in the law of the LORD, and on his law he meditates day and night' (v. 2). The word 'delight' (chephetz) means desire, pleasure. God's Word is not a duty but a delight. 'Meditates' (hagah) means to mutter, to chew on — like a cow chewing cud. The righteous person turns God's Word over and over, absorbing it into the heart.
The result: 'He is like a tree planted by streams of water that yields its fruit in its season, and its leaf does not wither. In all that he does, he prospers' (v. 3). The image is of a tree with deep roots, fed by a constant water source. It is stable, fruitful, and resilient. The tree doesn't choose where to grow — it is 'planted.' God placed it by the streams. Its fruitfulness comes not from effort but from being rooted in the right source.
The contrast: 'The wicked are not so, but are like chaff that the wind drives away' (v. 4). Chaff is the worthless husk around the grain, blown away in the winnowing process. It has no root, no weight, no substance. It is here today and gone tomorrow.
The conclusion: 'Therefore the wicked will not stand in the judgment, nor sinners in the congregation of the righteous; for the LORD knows the way of the righteous, but the way of the wicked will perish' (vv. 5-6). 'The LORD knows' — not just intellectually, but intimately. 'I never knew you' (Matthew 7:23) is the tragic verdict for those on the wrong path. To be 'known' by God is to belong to Him.
