Free/Affordable Christian Courses/Studies
Christian Leaders Institute — A free Christian "seminary-like" school for believers. Solid and great!
Covenant Theological Seminary — You can take free theological courses. Solid and great!
Third Millennium Ministries — "Biblical Education. For the World. For Free."
Light University — Affordable biblical counseling programs. You can earn certificates or diplomas and become a board certified biblical/Christian counselor. Great programs! Worth the investment!
ABC Training & Certification — Affordable biblical counseling certificates. You can earn certificates and become a certified biblical counselor. Worth the investment!
Willmington School of the Bible — Get a Graduate of Theology Diploma with credits transferable toward a degree at Liberty University's Rawlings School of Divinity.
Los Angeles Bible Training School — If you're in the Los Angeles, CA area, this is a superb and affordable solid Bible training school. Worth the investment!
Baltimore School of the Bible — If you're in the Baltimore, MD area, this is an affordable, good Bible training school. Worth the investment!
Billy Graham Evangelistic Association Online Training — Low-cost online training in evangelism, hope in crises, and basic doctrine.
Southeastern Baptist Theological Seminary — SEBTS offers some free online courses.
Ligonier Connect — Ligonier Ministries provides a wide variety of affordable online "discipleship and study courses" with continuing education credits.
Dallas Theological Seminary — DTS has launched some free online courses.
The Logos Academic Blog presents: "How to get an advanced degree for free" — Great, informative article providing links to seminary level learning at your fingertips.
BiblicalTraining.org — "Life-changing courses on the Bible and theology from top biblical professors for people who are passionate about their spiritual growth, for free."
Witnessing Tools & Apologetics
Cross Examined (ministry of Frank Turek)
Reasonable Faith (ministry of William Lane Craig)
RZIM (ministry of Ravi Zacharias)
AACC — This site also offers locating a Christian/Biblical counselor near you.
Biblical Counseling Coalition — This site also offers locating a Christian/Biblical counselor near you.
NAMB — "Pastor, you are never alone. Call 1-844-PASTOR1 for free, confidential care by trained, professional counselors every day from 8am – 10pm EST."