Jude did not write, 'Contend for a better argument.' He did not write, 'Contend for a reformed calendar.' He wrote, 'Contend for the faith.' The faith — the whole thing, complete, once delivered, needing nothing added and tolerating nothing removed.
Installment One: Recovering What Never Should Have Lost
Around A.D. 160, a bishop in Sardis preached the oldest surviving sermon on the resurrection feast. No eggs. No bunnies. No seasonal sentimentality. Just this:
"I am your freedom. I am the Passover of your salvation. I am the lamb slaughtered for you. I am your ransom. I am your life. I am your light. I am your resurrection. I am your king."

