Reason and Rationalism

Reason and rationalism are not the same. Reason is the God-given capacity to think, understand, and draw conclusions; rationalism makes human reason the final authority for truth, judging revelation instead of submitting to it. Christianity uses reason after faith understanding the implications of God’s revealed truth whereas rationalism demands that revelation first pass the test of human logic. Rationalism falsely treats man’s problem as intellectual rather than moral. Scripture teaches that all men already know God, but suppress that truth in unrighteousness (Rom. 1). The issue is not lack of evidence but rebellion. By replacing sin with “lack of knowledge,” rationalism undermines the gospel and opens the door to apostasy. True faith affirms reason under revelation, not revelation under reason. When reason is detached from God’s Word, it becomes irrational and destructive to both theology and the church.