Analyzing the Significance of Reformed Epistemology: A Critical Review of Criticism of Evidentialism and its Implications for Evangelical Apologetics

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FORMOSA NEWS - Jakarta - Reformed Epistemology Challenges Evidentialism and Reshapes Modern Christian Apologetics. The findings were revealed in research by Kristiani Yanti Kana and Delf Gustaf Kalalo from the Indonesian Christian University, published in the Indonesian Journal of Christian Education and Theology in 2026. The research argues that belief in God can be considered rational even without relying entirely on complex logical or empirical evidence. This perspective offers a significant contribution to the philosophy of religion by proposing an alternative framework for understanding how religious belief can be justified.

Background: The Debate on the Rationality of Faith
For decades, debates in the philosophy of religion have centered on whether belief in God is rational. Many philosophers have supported evidentialism, the view that religious beliefs are rational only if they are supported by sufficient evidence. However, toward the end of the twentieth century, a new intellectual movement known as Reformed Epistemology (RE) emerged. This approach draws inspiration from the Reformed theological tradition, particularly the thought of John Calvin, who introduced the concept of sensus divinitatis. This concept suggests that human beings possess an innate awareness or cognitive disposition that naturally leads them to recognize the existence of God. Philosophers such as Alvin Plantinga and Nicholas Wolterstorff further developed this idea. They proposed that belief in God can function as a “properly basic belief”, meaning that it can be rationally held without being derived from other arguments or pieces of evidence. Through a comprehensive literature review, the researcher analyzes the development of this theory and highlights the perspective of theologian and philosopher John D. Laing, who has examined the relationship between Reformed epistemology, evidentialism, and evangelical apologetics.

Research Method
The study employs a literature review method with a philosophical and theological approach. The authors examined various academic sources discussing Reformed Epistemology and the evidentialist critique of religious belief.
The analysis was conducted through several key stages:

• Explaining the core arguments of Reformed Epistemology against evidentialism.
• Identifying criticisms raised from the evidentialist perspective.
• Evaluating the strengths and weaknesses of these arguments.
• Drawing implications for contemporary evangelical apologetics.

This approach allows the researchers to systematically connect epistemological theory with theological tradition and apologetic practice.

Key Findings of the Study
The research highlights several important findings regarding the significance of Reformed Epistemology in the philosophy of religion.
Belief in God can function as a basic belief
According to Reformed Epistemology, belief in God does not necessarily require philosophical proof. Such belief can arise rationally through human cognitive structures, particularly through the sensus divinitatis, an innate capacity that leads individuals to perceive the existence of God.

A critique of evidentialism
RE thinkers argue that evidentialism imposes unrealistic standards of proof. Many everyday beliefs such as belief in the existence of the past or the minds of other people are accepted without strict empirical evidence. Therefore, demanding stronger evidence for religious belief alone is considered inconsistent.

A shift in apologetic methodology
The analysis of John D. Laing suggests that Reformed Epistemology reshapes Christian apologetics. Instead of focusing primarily on proving God’s existence through philosophical arguments, apologetics can emphasize the rationality of religious experience and the natural formation of belief.

The role of religious experience and community
The theory also emphasizes that religious belief does not develop purely at the individual level. Faith communities play an important role in shaping and reinforcing the beliefs individuals hold about God.

Implications for Theology and Public Discourse
The findings of this study offer several implications for theology and the broader public discussion of religion.

1. First, the study suggests a transformation in Christian apologetic strategies. While traditional apologetics often relied on philosophical proofs, the new approach emphasizes testimony, narrative, and lived religious experience.
2. Second, Reformed Epistemology opens new possibilities for dialogue between faith and rationality. By highlighting the cognitive processes involved in belief formation, the theory offers an alternative explanation of how religious belief can be rational.
3. Third, the approach shifts the burden of proof in philosophical debates. If belief in God can be rationally basic, skeptics must explain why such belief should be considered unjustified.

Author Profiles
Kristiani Yanti Kana is an academic at Universitas Kristen Indonesia whose research focuses on philosophy of religion, systematic theology, and the epistemology of faith.
Delf Gustaf Kalalo is a lecturer and researcher at Universitas Kristen Indonesia, specializing in evangelical theology, Christian apologetics, and philosophical theology.

Source
Kristiani Yanti Kana dan Delf Gustaf Kalalo. Analyzing the Significance of Reformed Epistemology: A Critical Review of Criticism of Evidentialism and its Implications for Evangelical Apologetics. Indonesian Journal of Christian Education and Theology (IJCET), Vol. 5 No. 1, pp. 65–72. 2026.
DOI: https://doi.org/10.55927/ijcet.v5i1.7  
URL:  https://journal.formosapublisher.org/index.php/ijcet/index