Lecture 2: Apologetics and Evangelism - Dr. Michael Vlach & Prof. Jesse Johnson

Summary

Key Points

• —Christian apologetics, though not always called by that name, has been a concern for the Christian Church since its inception, as evidenced in the New Testament and the writings of early Church Fathers defending the faith against various challenges. 1:11
• —The Enlightenment significantly shifted the focus towards human reason as the primary source of knowledge, prompting apologists to defend the rationality of Christianity against deism and skepticism. 4:03
• —Key historical figures like Anselm, Aquinas, Pascal, Kierkegaard, Augustine, Calvin, and later apologists like Paley, Butler, Reid, C.S. Lewis, Francis Schaeffer, and Cornelius Van Til represent different eras and approaches to apologetics. 4:44
• —Classical apologetics, exemplified by figures like William Lane Craig and Norman Geisler, typically follows a two-step process: first establishing the existence of God through natural theology (e.g., cosmological and teleological arguments), and then presenting historical evidences for Christianity. 22:35
• —Evidential apologetics is similar to classical apologetics but allows miracles and historical evidences to serve as evidence for God's existence concurrently with or even prior to establishing theism, rather than as a strictly sequential step. 46:44
• —The cumulative case method, also known as inference to the best explanation, argues that Christianity is the most comprehensive explanation for various lines of evidence, rather than relying on formal logical proofs. 54:31
• —Cornelius Van Til introduced presuppositionalism, arguing that Christians should not set aside their faith when engaging with unbelievers but should instead presuppose the truth of Christianity as the framework for all understanding. 68:21
• —Presuppositional apologetics, a distinct approach, argues that all thought and experience logically presuppose the God of Scripture, and unbelievers cannot argue or live without implicitly borrowing from the Christian worldview. 69:31
• —Throughout history, apologists have sought to defend Christianity against internal heresies, external philosophical arguments from pagans and Jews, and later, challenges arising from the Enlightenment's emphasis on human reason. 73:59
• —Reformed epistemology, championed by Alvin Plantinga and Kelly James Clark, posits that belief in God is 'properly basic,' meaning it is rational to believe in God without requiring evidential proof, similar to believing in other people or our senses. 76:22