If you are writing on behalf of an incarcerated loved one, or you are an inmate yourself, the rules are stricter. You cannot usually receive packages, but you can receive letters and booklets.
Mail & Prison Correspondence Studies - King James Bible College
: Offers a 24-lesson course by mail that is available globally. Each lesson takes approximately one hour to complete. You can request it through the Crystal Lake Free Bible Class form . Key Features of Mail-Based Courses Bible Courses - Family Life
for students. Upon completion, students receive a certificate and can enroll in further studies. More details are available at the Karns Church study page How the Mail Process Works Mail Correspondence Studies - King James Bible College
For those seeking to explore the teachings of the Bible, free Bible correspondence courses by mail only offer a unique and accessible opportunity to learn and grow in their faith. These courses, often provided by Christian organizations and churches, allow students to study the Bible at their own pace, in the privacy of their own homes, and without the need for a computer or internet connection.
Since you are searching for "by mail only," here is exactly how to start without touching a website.
: Provides a comprehensive "Master Series" curriculum via postal mail. Students are often paired with a "Study Helper" who provides personal feedback on completed lessons. You can request their printed courses through the World Bible School Postal Program .