(CNN) — What may be the most famous religious relic of them all, the Turin Shroud, made a rare appearance on Easter Saturday — on Italians’ TV screens.

One of Benedict XVI’s last acts as pope, according to Vatican Radio, was to authorize the broadcast of video of the shroud from Turin Cathedral, where the mysterious Christian relic is kept, out of sight, in a bulletproof, climate-controlled glass case.

Get the full story in “The Case for Christ’s Resurrection,” “The Fabric of Time,” and “Stunning Science of the Shroud.” Then enjoy the fictional adventures in “The Shroud Codex.”

According to Vatican Radio, only once before have images of the centuries-old linen cloth been broadcast. That was in 1973, at the request of then-Pope Paul VI.

Note: Read our discussion guidelines before commenting.