 We have a perfect shepherd who gives us, according to this passage that we've studied, really one phrase at a time, our shepherd gives us rest and refreshment. We shall not want for the rest that we need just when we need it. We shall not want for right paths. He leads us into the paths of righteousness. We shall not want for courage as we go through the valley of the shadow of death, as we face obstacles. We shall not want for comfort.