Biblical Holiness for the 21st Century is a book for reading and a textbook for a Bible course.

The course is part of the Way of Life Bible College which replaced the Advanced Bible Studies Series in 2023. The course has video classes, textbook, syllabus, review questions, and tests.

The textbook can be read as a book, but it is more effectual to take the material as a Bible course.

The video classes cover the highlights of the course. It is up to the student to go through all of the material so he can answer the review questions and take the tests.