What if someone asked you to explain why Christianity is true?
Could you answer?
What if an atheist challenged the existence of God?
What if a skeptic questioned the reliability of Scripture?
What if someone asked whether Jesus really existed, whether He really died, and whether there is good historical reason to believe that He rose from the dead?
What if someone asked why a good and powerful God permits evil and suffering?
A Complete Guide to Christian Apologetics was written for Christians who are ready to face those questions.
This 2026 Christian apologetics resource presents a serious case for the Christian faith through Scripture, history, philosophy, theology and reason.
The book begins with the Christian apologetic task and explains why every believer should be prepared to give a reason for the hope found in Christ. It then examines major arguments for God's existence, including cosmological, Kalam, teleological, fine tuning and moral arguments.
From there, the discussion moves to the Christian worldview and questions about reality, knowledge, morality and meaning.
The reliability and authority of Scripture receive careful attention. The historical record concerning Jesus Christ is then examined before the book presents the case for the resurrection.
But difficult questions do not stop there.
Can miracles happen?
Does prayer make sense?
Why does evil exist?
Why does suffering continue if God is good?
Can Christianity stand alongside modern science?
What should Christians say when they encounter Islam, Hinduism, Buddhism, secularism, atheism or other competing worldviews?
How should difficult objections to Christianity be answered?
And how can believers communicate their convictions in a modern culture filled with competing ideas?
The final chapters bring these questions into the present day and then turn toward practical Christian discipleship, helping readers develop the knowledge, character, reasoning skills and communication habits needed to become effective Christian apologists.
The research behind this work reaches across centuries of Christian and philosophical thought. The bibliography includes classical and modern sources associated with thinkers such as Aristotle, Augustine, Anselm of Canterbury, Thomas Aquinas, William Lane Craig, Norman Geisler, John Frame, Alvin Plantinga, Richard Swinburne, James W. Sire and N. T. Wright.
The historical range is substantial.
Aristotle lived from 384 to 322 BC.
Augustine lived from AD 354 to 430.
Anselm lived from 1033 to 1109.
Thomas Aquinas lived from about 1225 to 1274.
Modern apologetics has continued through the nineteenth, twentieth and twenty first centuries, with major contributions from philosophers, historians, theologians and Christian apologists.
Copyright 2026.
For pastors preparing sermons and teaching sessions.
For worship leaders who want a stronger intellectual foundation for their ministry.
For Bible teachers answering difficult questions.
For evangelists speaking with skeptics.
For parents preparing children to face an increasingly secular culture.
For believers who want to know not only what Christianity teaches, but why Christians have good reason to believe it.
The questions are difficult.
The stakes are serious.
The Christian faith deserves careful thought.
Read the arguments.
Consider the evidence.
Test the reasoning.
Then decide how you will answer when someone asks you to give a reason for the hope that is in you.
Josiah Everstone is a Christian theology and apologetics author whose work focuses on helping believers understand, examine and defend the claims of the Christian faith.
In A Complete Guide to Christian Apologetics, Everstone presents a broad study of Christian apologetics, bringing together biblical teaching, philosophy, history, theology and reason.
The book addresses arguments for God's existence, the Christian worldview, the reliability of Scripture, the historical record concerning Jesus Christ, the resurrection, miracles, prayer, evil and suffering, Christianity and science, competing worldviews, difficult objections and the task of Christian apologetics in the modern world.
The final chapter focuses on becoming an effective Christian apologist, with attention to knowledge, character, reasoning, communication and practical Christian witness.
Everstone's writing is intended for believers who want to take serious questions about Christianity seriously while remaining grounded in Scripture and committed to the truth claims of the Christian gospel.
A Complete Guide to Christian Apologetics is Book Five of the Christian Apologetics Series.