True knowledge and knowing God

Why does the Catholic Church argue that true knowledge is ultimately knowledge of God?

The Catholic Church teaches that God is the source of all existence, meaning that genuine understanding of reality and oneself ultimately depends upon knowing God. The Catechism of the Catholic Church (§27) states: “He cannot live fully according to truth unless he freely acknowledges that love and entrusts himself to his creator.” This suggests that human fulfilment requires recognising dependence upon God because humans find their purpose and identity through relationship with their creator.

Why can God not be fully known through human methods such as science and sense experience?

Many religious thinkers argue that God is transcendent and non-physical, meaning He cannot be directly accessed through the five senses. Since empirical science studies observable and measurable phenomena, it cannot fully demonstrate God's existence or nature. Additionally, God transcends human reason because an infinite being cannot be completely understood by finite human minds.

Why does God's transcendence create an epistemic problem for human knowledge of Him?

God's transcendence means there is a fundamental gap between God's infinite nature and humanity's finite understanding. Humans are limited by their senses, language and rational capacities, creating an epistemic distance between God and humanity. This raises the question of whether humans can genuinely possess reliable knowledge of God without divine assistance.

Who was St Bonaventure and what was his contribution to knowledge of God?

St Bonaventure was a 13th-century Franciscan theologian who explored ways humans gain knowledge of God in his work The Mind's Road to God. He argued that humans possess three different 'eyes' or methods of knowing: the eye of the flesh, the eye of reason and the eye of contemplation. Complete knowledge of God requires all three, especially divine illumination beyond human ability.

What is Bonaventure's 'eye of the flesh'?

The eye of the flesh refers to knowledge gained through sense experience and observation of the physical world. It includes empirical investigation and scientific understanding. However, Bonaventure argues this alone is insufficient because creation can reveal God's existence but cannot provide complete knowledge of God's nature.

How does Bonaventure's eye of the flesh support Natural Theology?

The eye of the flesh supports Natural Theology because it suggests humans can discover aspects of God through observing creation. The order, beauty and existence of the universe may provide evidence of a creator. However, this knowledge remains incomplete because physical observation cannot reveal mysteries beyond the material world.

What is Bonaventure's 'eye of reason'?

The eye of reason refers to knowledge gained through rational thought, including philosophy, logic and mathematics. Through reason, humans can explore arguments about God's existence, such as cosmological and teleological arguments. However, Bonaventure argues that reason alone cannot reach the fullness of divine knowledge.

How does Bonaventure's eye of reason support philosophical arguments for God?

The eye of reason supports thinkers such as Aquinas, who used rational arguments to argue for God's existence. For example, Aquinas' Cosmological Argument uses causal reasoning to argue that there must be an Uncaused Causer. However, rational arguments may only establish that God exists rather than providing personal knowledge of God.

What is Bonaventure's 'eye of contemplation'?

The eye of contemplation refers to knowledge received through divine illumination, faith and mystical contemplation. Unlike the eye of flesh and reason, it does not rely solely on human ability but involves God's direct action in revealing Himself. It allows access to truths that transcend empirical observation and rational investigation.

Why does Bonaventure argue that faith is necessary for complete knowledge of God?

Bonaventure argues that human reason and observation are limited because God is transcendent. Faith allows humans to access divine truths that cannot be discovered independently, meaning complete knowledge of God requires both human investigation and God's self-revelation.

Evaluate Bonaventure's three eyes as an approach to knowing God.

A strength of Bonaventure's approach is that it avoids reducing knowledge of God to either blind faith or human reasoning alone. It recognises that science and philosophy provide genuine but limited knowledge, while revelation provides deeper understanding. However, critics may argue that the eye of contemplation is difficult to verify because private religious experiences cannot easily be tested objectively.

How does Bonaventure's model create a relationship between Natural Theology and Revealed Theology?

Bonaventure's three eyes suggest that Natural Theology and Revealed Theology are complementary. The eye of flesh and reason allow humans to discover God through creation and rational reflection, while the eye of contemplation represents revelation and divine illumination completing human knowledge.

Who is John Polkinghorne and how does he develop Bonaventure's ideas?

John Polkinghorne was a Cambridge physicist and Anglican priest who developed Bonaventure's three eyes into the concept of 'binocular vision'. He argues that science and theology are two complementary ways of understanding reality, and both are necessary for a complete understanding of God.

What is Polkinghorne's concept of 'binocular vision'?

Polkinghorne argues that science and theology act like two lenses of binocular vision. Science reveals the laws and structures of the natural world, while theology reveals God's purpose, meaning and revelation. Using both lenses together provides a fuller understanding of reality than either approach alone.

Explain Polkinghorne's quote: “It is only when you look simultaneously through both lenses that you can fully see God in all his dimensions.”

This quote suggests that science and theology are not enemies but complementary sources of knowledge. Science explains how the universe operates, while theology explains why the universe exists and its ultimate meaning. Therefore, understanding God requires both empirical investigation and theological interpretation.

How does Polkinghorne challenge the conflict between science and religion?

Polkinghorne rejects the idea that science disproves religion. Instead, he argues that science and theology answer different questions. Science investigates mechanisms and processes, whereas theology explores purpose and meaning. Therefore, both can contribute to knowledge of God without competing.

Evaluate Polkinghorne's binocular vision approach.

A strength is that it provides a balanced relationship between reason and revelation, recognising the value of scientific knowledge while maintaining the importance of theology. However, critics may argue that theology lacks the same empirical evidence as science, meaning the two lenses may not be equally reliable methods of knowledge.

How does Polkinghorne support the idea that faith and reason are compatible?

Polkinghorne argues that faith does not require rejecting scientific reasoning. Instead, faith and science investigate different aspects of reality. This supports the Christian belief that God is the source of both human rationality and the universe itself.

Compare Bonaventure and Polkinghorne's approaches to knowing God.

Both argue that knowledge of God requires more than human observation alone. Bonaventure emphasises three ways of knowing God, culminating in divine illumination, while Polkinghorne focuses on science and theology working together through binocular vision. Both reject the idea that reason alone provides complete knowledge of God.

Why is the distinction between different ways of knowing God significant for Christian theology?

The distinction is significant because it addresses whether humans can discover God independently or whether revelation is necessary. It forms the basis of debates between supporters of Natural Theology, who emphasise reason and creation, and Revealed Theology, who argue that God must freely disclose Himself.