Truth: The Epistemological Precondition

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The foundation of the Christian worldview rests upon truth—not merely as a functional concept or cultural construct, but as an absolute, objective, and epistemologically necessary reality. Christianity’s exclusive truth claims about God, salvation, and Scripture demand an unwavering commitment to a correct understanding of truth itself. The rejection of truth’s absoluteness by modern relativism is not only philosophically untenable but spiritually ruinous. To know anything about God, the Bible, or salvation, one must first accept that truth exists and that it is absolute in nature. This makes truth the epistemological precondition for all knowledge, especially knowledge of divine revelation.

Truth Defined: Correspondence to Reality

Truth, in its classical and most biblically consistent definition, is that which corresponds to reality. This is not a modern or postmodern notion of “truth as utility” or “truth as consensus.” Instead, it is a correspondence view: a proposition is true if, and only if, it matches the facts. Jesus employed this concept when He said to the Father, “Your word is truth” (John 17:17). God’s word corresponds to what is real—it is not wishful thinking or abstract symbolism, but an objective declaration of what is, grounded in the character and knowledge of God Himself.

Objection One: “We Can’t Know Absolute Truth”

A common objection asserts that because we do not know everything, we cannot claim that any truth is absolute. But this confusion arises from conflating epistemology (how we know) with ontology (what is). It does not follow that truth itself is relative just because our grasp of it is limited. For example, the statement “Sydney, Australia, is by the ocean” is absolutely true whether or not one has been there or studied maps. Truth is not contingent upon human knowledge or awareness.

Moreover, some truths are known with absolute certainty. One cannot deny his own existence without affirming it in the act of denial (“I do not exist” presupposes a speaker who exists). Logical truths such as the law of noncontradiction (A cannot be non-A at the same time and in the same way) are not only universally valid but necessary for rational thought (cf. Isaiah 1:18). Likewise, theological truths revealed by God are equally absolute, as they are anchored in His unchanging nature (Malachi 3:6; Hebrews 13:8).

Objection Two: “Relative Statements Prove Truth Is Not Absolute”

Skeptics often point to comparative statements—such as “John is tall” or “that room is cold”—to argue that truth is relative. But this is a misunderstanding. These are examples of context-dependent statements, not relativism. For instance, “John is tall compared to most jockeys” is absolutely true, just as “John is short compared to NBA players” is also absolutely true. The relation to a reference point is absolute. These statements are contingent upon measurable facts, not subjective preferences.

Objection Three: “If Truth Is Absolute, There’s No Progress”

Relativists claim that if truth does not change, we can never make new discoveries or experience progress. But this confuses the discovery of truth with the existence of truth. Truths such as gravity or heliocentrism existed long before they were discovered. Scientific or theological progress involves the removal of error and the deeper apprehension of truth, not the alteration of truth itself. For example, when Copernicus demonstrated that the earth revolves around the sun, he did not change truth—he corrected false belief and brought understanding into alignment with reality.

Objection Four: “Truth Changes with Growing Knowledge”

This is similar to the previous objection, and equally flawed. Truth itself does not change; our understanding of it does. In Scripture, this concept is reflected in Paul’s prayer for the Ephesians: “that you may be filled with the knowledge of His will in all spiritual wisdom and understanding” (Ephesians 1:17-18). Growth in truth does not imply that truth evolves, but that we grow in our comprehension of what God has already made known.

As 1 Corinthians 13:12 says, “For now we see in a mirror dimly, but then face to face.” We await full knowledge, but even now, the truths we know partially are still objectively real.

Objection Five: “Absolute Truth Is Too Narrow”

Critics often charge that absolute truth is “narrow”—but narrowness is not a defect. It is the very nature of truth. Two plus two equals four—not three or five. That is narrow. Likewise, if Jesus is “the way, the truth, and the life” and “no one comes to the Father except through Me” (John 14:6), then all other ways are false. Truth, by definition, excludes its opposite. To assert any proposition as true is to deny all contrary propositions. This applies equally to all worldviews: if Christianity is true, then non-Christian systems are false; if atheism were true, then all theistic systems would be false. Truth is always exclusive, and to reject Christianity on the grounds that it is exclusive is to misunderstand the very nature of truth.

Objection Six: “Absolute Truth Claims Are Dogmatic”

The claim that absolutists are “dogmatic” is a category error. All who affirm any proposition are asserting its truth and the falsity of its contradiction. Even the relativist who claims, “Truth is relative,” is asserting that this is objectively true—and is thus being dogmatic. The issue, then, is not whether someone makes exclusive truth claims (everyone does), but whether those claims are justified. Christians are called to speak “the truth in love” (Ephesians 4:15), but making a truth claim is not in itself dogmatism. In fact, if absolute truth exists, then humility demands our conformity to it.

Christians should acknowledge, however, that our understanding is not absolute. As finite beings, we must approach truth-seeking with humility (Proverbs 3:5-7). We do not know all truth exhaustively, but what God has revealed, we can know truly (Deuteronomy 29:29).

The Denial of Absolute Truth Is Self-Defeating

To deny absolute truth is to undermine all rational discourse. The statement “There is no absolute truth” is itself an absolute claim. It asserts universally that no universal truths exist. This is self-refuting. Likewise, to claim “Truth is relative” and expect others to accept it is to smuggle in absolutism under the guise of relativism. In truth, relativism cannot survive even a moment’s scrutiny.

Biblical Affirmation of Absolute Truth

Scripture repeatedly affirms the absoluteness of truth. Jesus said, “Sanctify them in the truth; Your word is truth” (John 17:17). Paul wrote, “We can do nothing against the truth, but only for the truth” (2 Corinthians 13:8). The Psalmist declared, “The sum of Your word is truth, and every one of Your righteous ordinances is everlasting” (Psalm 119:160).

Truth, in Scripture, is not relative to culture, experience, or time—it is grounded in Jehovah’s unchanging character (Malachi 3:6). As such, truth is not only unchangeable, it is also knowable, preservable, and reliable (cf. 2 Timothy 3:16-17; Jude 3).

Distinction Between Truth and Our Understanding

It is vital to distinguish between truth itself, which is absolute, and our apprehension of it, which is partial. Theologians often refer to this distinction by differentiating between God’s univocal knowledge (complete, perfect) and man’s analogical knowledge (true, but incomplete). As finite creatures, we understand truth in proportion to what God has revealed. This understanding invites humility without conceding to relativism.

Conclusion: The Necessity of Truth for Knowledge and Faith

Truth is the epistemological precondition of all knowledge, and especially of divine knowledge. Without truth, knowledge collapses into opinion, and faith becomes blind allegiance rather than trust in revealed reality. Christianity is not merely one worldview among many; it is a truth claim about all of reality. Therefore, if Christianity is true, it must be objectively true for all people, at all times, and in all places.

The Christian who affirms absolute truth is not arrogant, but obedient. Scripture compels us to “destroy arguments and every lofty opinion raised against the knowledge of God, and take every thought captive to obey Christ” (2 Corinthians 10:5). To abandon truth is to abandon God, for He is “a God of truth and without iniquity” (Deuteronomy 32:4).

Truth, then, is not only foundational to reason and theology—it is foundational to discipleship, evangelism, and salvation. To walk in truth is to walk in step with the One who is Himself “the way, and the truth, and the life” (John 14:6).

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About the Author

EDWARD D. ANDREWS (AS in Criminal Justice, BS in Religion, MA in Biblical Studies, and MDiv in Theology) is CEO and President of Christian Publishing House. He has authored over 220+ books. In addition, Andrews is the Chief Translator of the Updated American Standard Version (UASV).