Free Resources
The Bible Sabbath Association (BSA) provides free resources to build your faith!
Below, we have links to an assortment of faith-building materials.
Links to Pages on the Sabbath:
Quotes of Sabbath Keeping in the 300s and 400s AD
A List of Old Testament Verses That Mention the Sabbath
A List of New Testament Verses That Mention the Sabbath
The Ten Commandments Before Mount Sinai
The Ten Commandments in the New Testament
Polycarp’s Letter to the Philippians
Canons from Laodicea
Pope Lucius III’s Letter Against Heresy (1183/1184 AD)
Frederick II’s Laws Against Heretics from 1238/1239 AD
Links to Free Booklets:
A Beginner’s Guide to the Sabbath (3rd Edition)
A Beginner’s Guide to Understanding the Bible (3rd Edition)
Defending the Ten Commandments (1st Edition)
How Do We Know God Exists? (1st Edition)
How Do We Know Jesus Really Lived? (1st Edition)
A Brief History of the Sabbath in Early Christianity (2nd Edition)
Sabbath and Sunday Laws in the Roman Empire (2nd Edition)
Prevalence of the Sabbath in the Early Roman Empire (1st Edition)
How Did Sunday Become The First Day of the Week? (1st Edition)
The Passagini: Sabbatarians of the Middle Ages (1st Edition)
The Life of Polycarp (1st Edition)
Constantine and the Sabbath (2nd Edition)
The Quartodeciman Controversy (1st Edition)
Heroes of the Faith, vol. 1 (1st Edition)
Free Articles about Constantine:
Did Constantine Change the Sabbath?
Constantine Protected the Sabbath Observance
March 7, 321 AD – Constantine’s First Sunday Law
July 3, 321 AD – Constantine’s Second Sunday Law
Constantine’s Vision in 312 AD of the Cross
The Sabbath Sentinel 