the christian apologetics and research ministry is a nonprofit, nondenominational protestant internet ministry with a radio show.

apologetics research resources on religious movements, cults, sects, world religions and related issues

ligonier ministries, founded by r.c. sproul, exists to proclaim, teach, and defend the holiness of god in all its fullness to as many people as possible.

stand to reason trains christians to think more clearly about their faith and to make an even-handed, incisive, yet gracious defense for classical christianity and classical christian values in the public square.

home page of one of the largest christian web sites—providing answers to important questions about life, faith, religion, creation, worldviews, and more / features on-line bible study tools, kid explorers, movie reviews, and more… / multilingual.

where the world comes to study the bible.

apologetics press is a non-profit, tax-exempt organization dedicated to the defense of new testament christianity.

focus on the family is a global christian ministry dedicated to helping families thrive. we provide help and resources for couples to build healthy marriages that reflect god’s design, and for parents to raise their children according to morals and values grounded in biblical principles.