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Without Excuse: Evidence for Creation by God

The Book:


By methodically stepping through a series of ten sequential inquiries the author explores the evidentiary basis for explanations of human origins. Original arguments and unique insights systematically build the logical case for rejecting natural selection as an explanation for human origins. Further, Bullock provides evidence and rational arguments for reasonably believing that humans were created by God in his image according to the Genesis account.

The logical arguments in Without Excuse support The Natural Selection Paradox which is included as an appendix. The Natural Selection Paradox holds: Natural selection did nothing to cause or explain any evolutionary change in any ancestor of current life forms. The explanation included in Without Excuse fully supports this conclusion.


Scientific evidence confirms, as Romans 1:20 affirms, that God's eternal power and divine nature are clearly seen and understood in the world by what has been made. Those who suppress this truth stand "without excuse" for not glorifying and giving thanks to God as the creator of all things.

Study Guide:

For use by individuals or study groups, this Study Guide provides questions for each Inquiry covered in Without Excuse: Evidence for Creation by God.


This Study Guide is intended to be used in group settings facilitated by a discussion leader using Without Excuse: Leader’s Guide. Bulk purchase discounts are available. See below!

Leader's Guide:

For use by leaders of groups studying Without Excuse: Evidence for Creation by God, this Leader's Guide provides discussion material for each question presented in the separate Study Guide. 

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By Roddy Bullock, BSME, JD

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Meet The Author

Roddy Bullock is a degreed engineer (BSME), a licensed attorney (JD), and author of The Cave Painting: A Parable of Science. Focusing on the evidentiary support for theories of human origins, he frequently contributes material to Creation Reformation, an organization dedicated to exposing the flaws of natural selection and the truth of God's creation.

Roddy Bullock is a Christian and has been a member of Faith Church, Milford, Ohio for 25 years. He has served on Faith Church's Elder Board, including as Elder Chair. He has been married for 41 years, has four children, and ten grandchildren.


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