Augustine of Hippo — Bishop of Hippo and theologian of the Trinity, whose pneumatology in On the Trinity helped the church understand the Spirit as the bond of love between Father and Son, given freely to dwell in believers.

From the writers we read together

Augustine of Hippo

Bishop of Hippo; author of On the Trinity; 354–430

Jesus's promise to His troubled disciples (v.1: 'Let not your hearts be troubled') is grounded in this: you will not be alone. The Father will send the Spirit—another of the same kind as Jesus—to be with you forever. The Spirit is not a lesser substitute for Christ's absence; He is the continuing presence of the Trinitarian God dwelling inside believers.

Augustine saw the Spirit as the love between Father and Son extended into the human heart—the gift that enables us to love God back. The world cannot receive this gift because it cannot perceive it. But you know Him; He dwells in you. Today, you are not navigating life with human resources alone—the Spirit of truth is in you.