Faith, Reason, and the Foundations of Western Philosophy

Posted on Dec 2, 2024 in Philosophy and ethics

Historical Context of Faith and Philosophy

Main Characteristics of Faith-Philosophy and Traditional Mentality

The main issues of philosophy depend on theology, influencing interfaith relations.

Ideas on the Case: Realism vs. Nominalism

  • Aristotelian Realism: Knowledge of truth through ideas.
  • Nominalism: Reality is not determined by concepts; concepts are labels.

God = Good, Good is (Empiricism) – St. Thomas Aquinas

Faith and Reason

The Relationship Between Faith and Reason

Different Theories:
  1. Averroes: Reason and faith are distinct realities.
  2. Protestant View: Faith and reason are opposed; merit would be illogical otherwise.
  3. St. Thomas Aquinas: Faith and reason are two paths to truth, not contradictory. Reason helps understand faith, but faith doesn’t negate reason. Faith is not absurd; God cannot force belief through irrationality.
Theology Development:
  1. Theology develops through revelation, with reason playing a crucial role in interpretation. Theology’s role is not to prove faith, which would be absurd and irrational.
  2. Developed Theology / Natural Theology: Natural theology utilizes reason, while revealed theology interprets divine messages.

Philosophy: Aristotle and St. Thomas Aquinas

Ontology:
  • Movement: Transition from potentiality to actuality.
  • Hylomorphism: Substances are composed of form and matter; distinction between substance and accident.
  • Theory of the Four Causes: Everything has a purpose.
Theology:
  • Proof of God’s existence based on motion: God as the Unmoved Mover, the perfect and final act. (Aristotle: Eternal world; St. Thomas: God created the world).
Anthropology:
  • Man as a single substance.
Ethics:
  • Human-related goal: Happiness through contemplation.
  • Moral law based on human nature.
Metaphysics: God and Creation
  • Plato and Aristotle: Holy matter and form; God as pure act and perfection.
  • Aristotle: Eternal universe; God did not create the world.
  • St. Thomas: God created the world from nothing (ex nihilo). There must be a reason for existence; essence (nature) and existence (act of being) are distinct except in God, where they are one.

The Existence of God

Five Ways to Prove God’s Existence (St. Thomas Aquinas):
  1. The Argument from Motion: Everything in motion is moved by something else; there must be a First Mover.
  2. The Argument from Causation: Everything has a cause; there must be a First Cause.
  3. The Argument from Contingency: Contingent beings exist and could not exist; there must be a Necessary Being.
  4. The Argument from Degree: There are degrees of perfection; there must be a Perfect Being.
  5. The Argument from Design: The universe exhibits order and purpose; there must be a Designer.

Ethics and Politics

Ethics:
  • Starting point: Eudaimonistic materialism – purpose and happiness based on human nature.
  • Absolute happiness: Supernatural happiness through contemplation of God.
  • Virtues: Good habits and virtuous actions.
  • Natural inclination: Self-preservation, procreation, social life, knowledge of truth.
  • Social life and eternal law: God as the eternal, fixed standard.
Society and Politics:
  • Socio-political order: Natural and eternal.
  • Family: The basic social unit.
  • Professional trades: Necessary for a structured society.
  • Political conflict resolution: Through a structured society.
  • Purpose of society: To enable virtuous living and achieve absolute happiness.
  • Church and state: Church for supernatural matters; state for positive law, not contradicting morality.
  • Authority: Limited; resistance to tyranny is permissible under certain conditions.

Modern Philosophy: Historical Context

17th Century: Thirty Years’ War and the Baroque Period

  • Rise of modern science and a semi-bourgeois era.
  • Emphasis on empirical experience and the study of nature.
  • Copernicus: Heliocentric theory challenging hylomorphism.
  • Galileo: Telescope observations supporting heliocentrism.
  • Newton: Development of physics through empirical and mathematical methods.

Rationalism

  • Truth guaranteed through deduction, not just experience (Descartes).
  • Mathematics as a model for philosophy: Logical progression from basic principles.