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Apologetics for High School

Preparing high school students is crucial to stop our youth from leaving the church in college. Learn more about how apologetics can make a difference.

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Professor Evangelism

Learn more about the largest network of Christian professors using apologetics to change the university campus.

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College/University Clubs

The college and university campus is the heart of Ratio Christi’s mission. Start here to learn more.

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International Efforts

Our mission extends past the borders of the United States. See how Ratio Christi is using apologetics to change the world.

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About Us

Learn more about Ratio Christi’s mission of effective evangelism through apologetics.

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Your gift today will help share the Gospel on college campuses around the world. Make an impact. Save a life.

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Other Ways to Give

There are many ways you, as a ministry partner, can bless the work of Ratio Christi, other than sending a check. Click below to view various ways you can be creative with your giving.

Donate by Mail

Send payments to:

Ratio Christi Inc.
PO Box 10937
Merrillville, IN 46411-0937


Partner with our ministry