The doctrine of Scripture as a mastery ladder — revelation general and special, inspiration (theopneustos, verbal-plenary, concursive), the authority of the Word and the Spirit’s internal testimony, inerrancy and infallibility, clarity, necessity, sufficiency and sola Scriptura, the canon, and illumination. Each mode trains a different skill; the final exam ranges over the whole course. Unlock each subtopic by scoring at least 90% on its mastery check. Cards you grade enter spaced review: the dashboard tells you when they fall due.