The two opening psalms establish themes that run through the entire Psalter. Psalm 1 describes personal integrity, indicating that this is how every reader should live. It specifically applies this to work and to our desire for success. It says of the righteous, “They are like trees planted by streams of water, which yield their fruit in its season, and their leaves do not wither. In all that they do, they prosper” (Psalms 1:3). Work done ethically tends to prosper. This is a general truth and not an infallible rule. Sometimes people suffer because of acting ethically, at work or elsewhere. But it is still true that people who fear God and have integrity will likely do well. This is both because they live wisely and because God’s blessing is upon them.