# Theological teachings of Saint Augustine of Hippo

> Live situation record from CLSTR: https://clstr.news/situations/theological-teachings-of-saint-augustine-of-hippo
> Updated: 2026-08-27T11:06:58.000Z. Sources: 31. Developments: 2.

The theological contributions of Saint Augustine of Hippo focus on both spiritual practice and fundamental Christian doctrine. His teachings emphasize the central role of love and charity, suggesting that true friendship is rooted in gratuitous love rather than temporal interests. Augustine’s philosophy distinguishes between an earthly city driven by self-love and a celestial city driven by the love of God.

Beyond spiritual ethics, Augustine’s writings have significantly shaped Western Christian theology, influencing Anglican, Lutheran, and Calvinist traditions. His work ‘De Trinitate’ (On the Trinity) defends the doctrine of one God in three Persons. Additionally, his teachings address the sacrament of baptism as a means of regeneration and affirm the Real Presence in the Eucharist. His intellectual journey, documented in ‘Confessions’, traces his path from rhetoric and Manichaeism to his conversion under the influence of Saint Ambrose and his mother, Saint Monica.

As a Doctor of the Church, Augustine is commemorated annually on August 28. His legacy remains central to the Catechism of the Catholic Church, particularly regarding grace, original sin, and the relationship between the earthly state and the divine kingdom. His influence is reflected globally through liturgical celebrations and artistic works, such as the Gothic stained glass in Seville Cathedral. Furthermore, in Mexico, the date of his feast day is associated with the celebration of Grandparents' Day, linking his reputation for wisdom to the veneration of the elderly. His importance continues to be highlighted by religious leaders, including Pope Leo XIV, who visited his relics in Pavia to emphasize themes of love, forgiveness, and reconciliation.

## Claims

- Augustin, né à Thagaste en Afrique (corroborated by 2 sources)
- pendant son séjour à Carthage, il tomba dans l’hérésie manichéenne (corroborated by 2 sources)
- Poussé par le saint évêque à étudier les dogmes catholiques, il reçut de lui le baptême, étant âgé de trente-trois ans (corroborated by 2 sources)
- fut ordonné Prêtre par l’Évêque d’Hippone, Valère (corroborated by 2 sources)
- Cette piété d’Augustin porta Valère à le prendre pour coadjuteur dans sa charge épiscopale (corroborated by 2 sources)

## Timeline

### 2026-08-27: Saint Augustine of Hippo: Legacy and Feast Day

August 28 marks the feast of Saint Augustine of Hippo, a foundational theologian whose journey from restless seeker to Doctor of the Church profoundly shaped Western Christian thought and doctrine.

30 sources. https://clstr.news/cluster/st-augustine-of-hippos-theological-influence-and-writings

### 2026-08-25: Saint Augustine's teachings on love and charity

The spiritual teachings of Saint Augustine focus on the mystery of love and charity as the primary means to encounter the divine and build true friendships.

2 sources. https://clstr.news/cluster/saint-augustines-teachings-on-love-and-charity

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Cite as: Theological teachings of Saint Augustine of Hippo. CLSTR, https://clstr.news/situations/theological-teachings-of-saint-augustine-of-hippo