Psalm 1:1–3: Delight, Meditation, Rooted Life
Psalm 1:1–3 describes blessing as a settled direction of life rather than a single moment: delight in Yahweh's instruction, a habit of returning to it, and a rootedness that draws life from outside itself. The tree by the streams is set against chaff that has no stability.
Psalm 119:18: Open My Eyes to See Your Law
Psalm 119:18 asks God to do what only God can do: open blind eyes to see the worth of what he has already spoken. The goal is not more information but wonder at God's law.