“The fruit of that righteousness will be peace; its effect will be quietness and confidence forever.” (Isaiah 32:17)
See, a king will reign in righteousness and rulers will rule with justice. Each one will be like a shelter from the wind and a refuge from the storm, like streams of water in the desert and the shadow of a great rock in a thirsty land. Then the Spirit is poured on us from on high, and the desert becomes a fertile field. The fruit of that righteousness will be peace; its effect will be quietness and confidence forever. My people will live in peaceful dwelling places, in secure homes, in undisturbed places of rest.
The Catechism identifies the peace that is the fruit of righteousness as the biblical concept of shalom, the comprehensive wellbeing that flows from right relationship with God and one another (CCC 2304).
Brothers and sisters, the fruit of righteousness will be peace; its effect will be quietness and confidence forever. Peace is not the starting point but the harvest. You do not manufacture peace by seeking peace; you receive it as the fruit of righteousness. Plant righteousness. Harvest peace.
Lord God, pour your Spirit on us from on high and let the fruit of righteousness in us be peace. Through Christ our Lord. Amen.