Abstract
In the writings of St. Augustine, the Latin word cor occurs more than8,000 times, being one of the most important, though ambiguous, terms ofhis anthropology and spirituality. As a synonym for the inner man (homointerior) it encompasses the whole life: affective, intellectual, moral andreligious. In this sense, it is the privileged place for a personal encounterwith God.Analysis of Augustine’s writings reveals a link between the concept ofthe Trinity and indications concerning the spiritual life of man. Reflectionson the “heart” can be put into a kind of triptych: creation “in the imageof God”, enlightenment by Christ, and expansion by the Holy Spirit. Theimpact of God on the human heart should find their completion in a voluntarilyadopted attitude of adoration, humility and love.