Where Science and Faith Converge



Reasons to Believe honors anyone’s request to be erased from our mailing list. To make such a request, simply call (626) 335-1480, email ministrycare@reasons.org with your contact info, or send a letter addressed to Reasons to Believe, 818 S. Oak Park Rd., Covina, CA 91724. Please be aware that it may take 2–4 weeks for the mail to stop coming, as we occasionally have mailings produced in advance.

Should an information breach occur, Reasons to Believe will send out a notice within 72 hours.

About Reasons to Believe

RTB's mission is to spread the Christian Gospel by demonstrating that sound reason and scientific research—including the very latest discoveries—consistently support, rather than erode, confidence in the truth of the Bible and faith in the personal, transcendent God revealed in both Scripture and nature. Learn More »

Support Reasons to Believe

Your support helps more people find Christ through sharing how the latest scientific discoveries affirm our faith in the God of the Bible.

Donate Now

U.S. Mailing Address
818 S. Oak Park Rd.
Covina, CA 91724
  • P (855) 732-7667
  • P (626) 335-1480
  • Fax (626) 852-0178
Reasons to Believe logo