Augustine of Hippo’s Philosophy: Journey of Self and Truth
Augustine of Hippo’s Philosophy
The Inner Journey and the Highest Reality
Augustine’s philosophy is a continuous exploration of the innermost self and the highest reality, encapsulated in his statement: “I want to know God and the soul.” This pursuit aligns with Neoplatonic thought, resulting in a synthesis of Christianity and Neoplatonism.
The Search for Truth
The quest for truth must begin with self-evident truths, countering the skepticism of the New Academy. Self-consciousness provides an irrefutable starting point.
Beyond the Self
This search extends beyond initial certainty. Following Socratic-Platonic principles, Augustine seeks necessary, immutable, and eternal truths, unattainable through ever-changing sensible objects. Even the soul is contingent and mutable. Only God is truth. Where can this truth be found? The search continues within the soul.
Inner to Higher
The search progresses from the external world to the inner self, leading to the discovery of “truths, rules, or eternal reasons” (idea fomiae, species, rationes) that allow us to understand sensible things. However, these truths cannot originate from the changeable soul. Augustine attributes them to divine illumination, rejecting Platonic recollection and the transmigration of souls. Thus, the inner search ascends to God.
The Divine Light
Augustine’s concept of divine light within the soul draws inspiration from Plato’s Idea of the Good, Neoplatonic imagery, and the Gospel of John: “The Word is the true light that enlightens every man that cometh into the world.” This divine light, exceeding human comprehension, remains incomprehensible and ineffable. Yet, we can understand God negatively: if creatures are mutable, God must be immutable. Augustine interprets God’s words to Moses, “I am who I am” (Exodus 3:14), as signifying God’s immutable essence.
Soul, Mind, and Intellect
The soul animates the body; even animals possess souls. Thought (mens), the higher part of the rational human soul, comprises ratio and intellectus. Through intellectus, illuminated by divine light, we grasp truth. The soul encompasses memory, perception, appetite, spirit, intelligence, and will.
Reason and Intellect
Reason, the highest power of human knowledge, provides philosophical wisdom, grasping eternal and immutable ideas revealed by God within the soul.
Eternal Ideas
Eternal ideas, or permanent reasons, are not created but exist eternally and immutably within Divine Intelligence. These include logical, metaphysical, mathematical, ethical, and aesthetic ideas (truth, falsehood, similarity, unity, goodness, beauty, etc.).
Lower Reason
Lower reason (ratio), between sensation and intellectus, serves practical needs, judging sensory awareness and the temporal. It utilizes eternal ideas for scientific judgments.
Sensation and Perception
Objects stimulate our senses, prompting the soul to experience sensations. Sensations are actions of the soul, not passively suffered. The soul uses sense organs as instruments. The material does not act upon the spiritual. Sensation, the first level of spiritual light, produces only opinion, attached to the imperfect sensible realm. It captures the multiplicity of senses but not their underlying unity.
Love, Knowledge, and Happiness
Augustine prioritizes love and desire, combined with knowledge, integrating Neoplatonic and Christian elements. Love elevates the soul to its natural place—God. Happiness resides solely in God. Love and knowledge are intertwined, representing the wholeness of humanity.
Error and Sin
Error is not merely intellectual failure but also a deficiency of love, a forgetting of the spiritual. Willpower influences reason. Error, like evil, negates love. The greatest challenge lies not in conquering the senses but the intellect. Pride leads to the illusion of self-created reason. Original sin, human sinfulness, is the source of all error. Intellectual pride, lust, and selfishness are primary causes, with intellectual pride being the most difficult to eradicate. Recognizing reason’s limitations and accepting God’s grace are the only paths to freedom from error.
Reason and Faith
Reason and faith are intertwined. Faith, the surest guide, does not contradict reason. We must seek the “intelligence” of faith, to “believe in order to understand.” There is one truth, fully attainable through faith. Knowledge descends from God, the foundation of all truth, aligning with Platonic philosophy. Philosophy seeks wisdom for happiness. However, truths attained without faith are incomplete. Reason enlightened by faith leads to true wisdom—the Christian religion.
Limitations of Reason
Reason alone leads to absurdity and skepticism. Intellectual arrogance results in powerlessness and confusion. Reason inevitably encounters its limits. Philosophy finds fulfillment in faith. Faith frees reason from arrogance, allowing it to embrace grace and surrender to love, the fullest expression of human existence.
Skepticism and Truth
Skeptical arguments apply only to those who seek truth in sensory knowledge. For Augustine, truth resides in the intelligible realm, requiring purification of mind and will, detaching from the world and body, echoing Platonic concepts.