Defend The Faith Ministry

Cathryn Sterling

Cathryn is a NASA engineer turned Christian apologist, author, and founder of Defend the Faith Ministry. She now homeschools her four children with the support of her amazing husband.

What Is Sin?

When I first started working at NASA, it was overwhelming to see what all I needed to learn about the design of a launch vehicle, especially as a systems engineer. Since my job was to find any issues in the interfaces between systems, I needed to have some understanding of how each system worked. However, […]

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The Damaging Effects of Redefining Tolerance

Ideas have consequences. And right now the ideas that are being taught are wreaking havoc on our society. In a previous post, I discussed five ideas that are damaging society. This post will take on the fifth idea: tolerance. One thing I experienced when working on government programs, whether it was with the Department of Defense or NASA, was acronyms. I

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The Damaging Effects of the Myth of Autonomy

Ideas have consequences. And right now the ideas that are being taught are wreaking havoc on our society. In a previous post, I discussed five ideas that are damaging society. This post will take on the fourth idea: autonomy and the rejection of authority. One of the best parts of working at NASA was the collaborative design environment. Each

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The Damaging Effects of the Myth of Moral Relativism

Ideas have consequences. And right now the ideas that are being taught are wreaking havoc on our society. In a previous post, I discussed five ideas that are damaging society. This post will take on the second idea: Moral relativism. One of the most boring, yet most important parts of building a launch vehicle is writing the requirements document.

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The Damaging Effects of the Myth of Evolution

Ideas have consequences. And right now the ideas that are being taught are wreaking havoc on our society. In my previous post, I discussed five ideas that are damaging society. This post will take on that first idea: Darwinian evolution. For several decades, we have been taught Darwinian macroevolution is the only explanation to our existence.

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