Thanks for welcoming us to the Torah Network!
Sabbath Keepers Fellowship is a non-profit charity dedicated to serving the Most-High and His people. By the grace of our Father in heaven, since 1996 we have been operating the largest Sabbath-observant prison ministry in the USA, serving over 6,600 inmates in over 400 prisons, and in 43 states. We also do more than just prison ministry, having a YouTube channel and Facebook group which publishes daily teachings, articles, and music. Come visit our website to learn more about us at SabbathKeepersFellowship.org.

https://sabbathkeepersfellowship.org/index.html