If you have ever experienced doubts or been skeptical about matters of faith and religion, you are not alone. Frederick Buechner said, “Doubts are the ants in the pants of faith. They keep it awake and moving.”

In some religious circles, however, faith and doubt are often treated as opposites, as though one cancels out the other. In such settings, doubt is viewed with suspicion, as though it is sinful, something to be hidden, hurried past, or quietly resolved before it becomes disruptive. Yet the Christian story tells a different truth. Faith is not fragile. It is resilient, examined, and durable. It can withstand questions, doubts, and honest inquiry.

One of the most ancient and instructive examples of this kind of faith is found in John 20:24-29 in the confession of Thomas. Often labeled “Doubting Thomas,” he may be better understood as “Truth-Seeking Thomas.” When the other disciples announce that they have seen the risen Christ, Thomas responds with remarkable honesty: unless he can see and touch the wounds himself, he cannot believe. Rather than rebuking him, Jesus invites Thomas to examine the evidence. The result is one of the strongest confessions of faith in all of Scripture: “My Lord and my God.”

Thomas reminds us that faith does not always arrive fully formed. For many, belief is born through the labor pains of honest inquiry. And, somewhat ironically, once faith takes root, it often generates more curiosity, not less. Authentic faith refuses to settle for slogan-like answers to deep and uncomfortable questions.

In the twentieth century, physicist and theologian Ian Barbour challenged the popular notion that science and faith must exist in conflict. Barbour insisted that his Christian faith made him a better scientist, not a lesser one—more curious, more rigorous, and more attentive to mystery. His work opened space for thoughtful dialogue rather than shallow debate. Like Thomas, Barbour understood that truth does not fear examination.

Consider how we make important decisions today—medical diagnoses, financial investments, or even choosing a school for our children. We do our due diligence. We ask questions. We examine evidence. We seek trusted sources. Rarely do we accept life-altering claims without investigation. Yet when it comes to matters of faith, some are told to suspend curiosity and simply “believe.” Thomas pushes back against that false choice. He models a faith that engages both heart and mind.

The New Testament consistently affirms this kind of integrated faith. Hebrews describes faith as “the substance of things hoped for, the evidence of things not seen.” Substance and evidence belong together. The gospel should never be proclaimed through emotional manipulation or social intimidation, but with truthfulness and grace, trusting the Spirit to do the deeper work of conversion.

Buechner captures this balance well when he suggests, “Faith is not being sure where you’re going, but going anyway.” Thomas did not begin with certainty; he began with courage, the courage to ask, to seek, and to stay in community even when belief felt incomplete.

Importantly, the story does not end in the locked room. Early Christian tradition holds that Thomas carried the gospel far beyond the boundaries of the Roman Empire, eventually reaching India. According to ancient sources, communities of believers there trace their origins to his witness. The disciple who once demanded evidence became a missionary whose faith changed lives across continents. Doubt did not disqualify him; it refined him.

Faith stories are life stories. The chapters already written matter, but the chapters still unfolding may prove the most significant. Like Thomas, we are invited not to silence our questions, but to bring them into the presence of Christ. There, doubt can become confession, and inquiry can give way to trust.

Navigating faith and doubts is a challenge in every generation. Yet Jesus still meets seekers where they are, with all their doubts, wounds, and questions.

If you have trouble believing in God, maybe it’s not God you have trouble believing, but the various misrepresentations of God. If you have problems believing in Jesus, perhaps it’s not Jesus you have a problem with, but the many counterfeit faces of Jesus that appear in the church and in the world. Examine the biblical account. Consider the life and teachings of Jesus. Probe the evidence, and you may just discover what you are seeking.

(This column is based on a sermon titled “The Thomas Confession” that I shared at the First Baptist Church of Pensacola on January 5, 2014.)