This passage from Matthew discusses focusing on what really matters rather than earthly concerns like money and possessions. It encourages the reader to not store up treasures on earth that can be destroyed or stolen, but to store treasures in heaven instead. It also advises not to worry about basic needs like food and clothing, but to instead seek God's kingdom and righteousness above all else. By loosening our hold on money and things and discovering where true happiness lies through spiritual investment, we can find peace.