Aaron Armstrong, 2023 headshot

Aaron Armstrong

Aaron Armstrong is the author of several books for adults and children, documentary screenwriter, ministry leader, and podcaster. His most recent book I’m a Christian—Now What? A Guide to Your New Life with Christ (Lexham Press, 2023).

Recent Release:

I’m a Christian — Now What?

As an adult convert, Aaron Armstrong had to face these questions himself. In I’m a Christian—Now What? A Guide to Your New Life with Christ, Aaron helps you take those important first steps. 

Recent Articles

Regeneration: the Work of the Gospel We Should Talk About More

We don’t talk about regeneration enough. I don’t think this is out of any ill intent. We don’t mean to neglect it; we just assume it. But we shouldn’t. Instead, we should remind ourselves of the good news that it is—and why it really matters to our lives.
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Put away your idols

As I consider the fruit of evangelicals’ unhealthy relationship with politics, Joshua 24 looms large in my mind. The chapter’s message is more relevant than ever: Put away your idols.
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The Starting Point of the Sermon on the Mount

We often read the Sermon on the Mount merely as a set of rules. And sometimes we turn parts of that aren’t rules into them. But when we do this, we miss the starting point of the Sermon on the Mount: the grace Jesus gives to all who need it.
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Cover art for my new podcast, Your Next Favorite Book

Join me as I introduce you to one book I enjoy every episode. Whether fiction, current events, spiritual formation, history—or something else entirely—the goal is the same: to help you find a new favorite, or maybe rediscover a familiar one.

Listen & Subscribe

Invite Aaron to Speak

Whether it’s on a specific topic or a passage of Scripture, Aaron is available for a limited number of speaking engagements each year. A few of the topics he speaks on include:

  • The challenges of discipling adult new believers
  • Understanding and embracing biblical perspectives on social justice
  • Gospel-centered discipleship for all ages
  • A holistic perspective on contending for the faith
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