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Biblical Foundations Library
What People Are Saying About Biblical Foundations
Chris Arnzen
Host of Iron Sharpens Iron Radio
I have had the wonderful honor and joyful privilege to interview Dr. Andreas Köstenberger and his wife Dr. Margaret Köstenberger on my daily, live Christian broadcast, IronSharpensIronRadio.com, and I eagerly look forward to their return as my guests soon, and often! . . . Their brilliance and unwavering commitment to God-breathed truth is matched by their humility, cordiality, and irenic spirit.
Chris Arnzen
Host of Iron Sharpens Iron Radio
A solid set of resources, one click away. Biblical Foundations is there to help you deepen your walk with God.
Center for Christian Leadership and Cultural Engagement
Senior Research Professor of New Testament Studies, Dallas Theological Seminary
Chris Arnzen
Host of Iron Sharpens Iron Radio
Biblical Foundations provides resources . . . within global, evangelical scholarship. Rich in select, influential, and timely missiological and theological resources, Biblical Foundations is a generous gift to the global church, a gift that will keep giving for decades to come!
Chris Arnzen
Host of Iron Sharpens Iron Radio
Andreas Köstenberger is a gift to the Body of Christ. His unique blend of precise scholarship and compassionate application meets the need of the hour. We need courage and civility to address the challenges in our culture and Dr. Köstenberger exemplifies both in his content and presentation.
Lead Pastor, First Baptist Church Orillia, Ontario
Chris Arnzen
Host of Iron Sharpens Iron Radio
Biblical Foundations serves as an excellent resource on cultural issues, biblical studies, theology, and apologetics. . . . It serves as great resource for the unbeliever, curious church member, or aspiring theologian.
Chris Arnzen
Host of Iron Sharpens Iron Radio
I have personally used the resources on this website for over 10 years. . . . I highly recommend the website for scholars, students, and pastors to refine their understanding of Scripture.
Chris Arnzen
Host of Iron Sharpens Iron Radio
Andreas and Margaret Köstenberger have consistently provided a trusted and articulate scholarly voice for the church over the past several decades. Their new website provides a helpful repository of these contributions.
Chris Arnzen
Host of Iron Sharpens Iron Radio
Few places offer Christians such an array of biblically grounded material as Biblical Foundations. . . . Both the pastor and laymen, the scholar and seeker, will be helped to see how the Word of God forms the foundation for our worldview, relationships, homes and ministries. Those seeking a more thoughtful and well-founded Christian life should dive in!
Chris Arnzen
Host of Iron Sharpens Iron Radio
It’s difficult to know whom you can trust with regard to biblical resources. Dr. Köstenberger has done us all a great service in curating a website chock-full of fantastic resources to build your faith and equip you for ministry.
Wife, mother, cross-cultural worker, and author
Chris Arnzen
Host of Iron Sharpens Iron Radio
It has been my privilege to know Andreas Köstenberger as a friend for over 20 years. I always find his writings to be thoughtful, insightful, carefully researched, and faithful to Scripture. His heart is committed to protecting the doctrinal integrity of the church of Christ. I’m glad he is making more of his material available now on his newly relaunched website.
Chris Arnzen
Host of Iron Sharpens Iron Radio
This site is a treasure trove of great material on a variety of topics from biblical theology to apologetics to marriage and family. It is a place where one can dive deeply into the Word of God with one of the top biblical scholars in the world today. If you are looking for a Christ-centered site that can help you grow in your faith and knowledge, this is it.
President Elect, Evangelical Theological Society
Chris Arnzen
Host of Iron Sharpens Iron Radio
Andreas Köstenberger, a trusted name in the evangelical world, treats the Christian community to a well-organized site, easy to navigate and populated with a large array of theologically rich material. Biblical in content and evangelical in orientation, one will find the contents fit for the evangelical mind interested in thinking through ideas that count in developing one’s spiritual life and preparing for service in His Name.
Chris Arnzen
Host of Iron Sharpens Iron Radio
Dr. Andreas Köstenberger is one of the preeminent evangelical biblical scholars of our time. This resource showcases much of that excellent work at an accessible level, brimming with insight and usability. I warmly commend Biblical Foundations.
Chris Arnzen
Host of Iron Sharpens Iron Radio
Biblical Foundations provides a broad array of biblical and theological resources to help with study, teaching, preaching, and kingdom work. . . . It’s the kind of resource that I’ll turn to for sharpening my skills as a pastor, author, and Christian leader. I gladly encourage pastors, missionaries, theological students, and scholars to check out the excellent tools at Biblical Foundations.
Chris Arnzen
Host of Iron Sharpens Iron Radio
Since truth really does matter, building your life on a solid foundation really matters. Dr. Köstenberger has provided such a resource in www.BiblicalFoundations.org. This site is a must for any and all to get the answers so many are looking for.
Chris Arnzen
Host of Iron Sharpens Iron Radio
The biblical foundations website is a treasure trove of information with articles, blogs, references to crucial books, and more! Most important, the material found here faithfully represents the biblical message and wisely articulates it to this generation.
The Southern Baptist Theological Seminary, Louisville, KY
Chris Arnzen
Host of Iron Sharpens Iron Radio
What a treasure of resources for pastors, seminarians, lay leaders, and any student of the Bible. Easy to access helps that will strengthen and enhance your understanding of the faith and gain greater insights into the Word of God!
Chris Arnzen
Host of Iron Sharpens Iron Radio
On topics of significant import, and some of significant controversy, Köstenberger’s solid, biblical teaching and research is easy to . . . make use of for . . . sermon preparation, personal study, or academic endeavours. Dr. Köstenberger is a gift to the body of Christ, and his many years of hard work are available to the global church; what an incredible gift!
Chris Arnzen
Host of Iron Sharpens Iron Radio
The resources available at Biblical Foundations will prove helpful to any interested reader. The wide variety of topics covered share one thing in common: a commitment to boldly and clearly present the teaching of the Bible even if it is not politically or culturally acceptable. . . . This is a site at which the Bible is honored and followed without embarrassment or fear.
Tyndale Theological Seminary, The Netherlands
Chris Arnzen
Host of Iron Sharpens Iron Radio
This site is an actual treasure of careful reflection and solid, hermeneutically faithful teaching on current matters essential for the church and its ministers. . . . I’m grateful for this wealth of exegetical and practical instruction committed to a high view of Scripture and a sincere desire to glorify Jesus Christ.
Chris Arnzen
Host of Iron Sharpens Iron Radio
Andreas Köstenberger is a world-class New Testament scholar. The Biblical Foundations website . . . graciously gathers together the fruit of his labors and presents them to the church for free, all with the aim of helping to restore the biblical foundations for God-honoring family, church, and society. The result is a free, user-friendly biblical studies library, available to God’s people around the globe. I am grateful for this ministry, and I am glad to commend it with enthusiasm!
Chris Arnzen
Host of Iron Sharpens Iron Radio
Of the making of websites there is no end, including websites that have to do with the Bible, but Andreas Köstenberger has done something extremely valuable and somewhat unique. He is an expert in the Bible, not merely a pundit, and he is offering all kinds of resources on a host of related topics, including biblical theology, women, various books of the Bible, and numerous other things FOR FREE! . . . Skip other websites and bookmark this one! Highly recommended.
Chris Arnzen
Host of Iron Sharpens Iron Radio
Andreas Köstenberger is known for handling Scripture with unusual care and precision, and his new website is an unusually valuable resource for the Christian reader (and listener!)—a treasure trove that you will want to revisit time and again. Very eagerly recommended!
Executive Editor, Books at a Glance