The Sanctified Index of Archangel Minchel

A slender, perfectly preserved finger of celestial origin suspended within a small, indestructible crystal jar. The finger is immersed in a viscous, glowing golden oil that never clouds. The finger itself is translucent like white jade, with a fingernail that glimmers like a cut diamond. Regardless of how the jar is turned, the finger slowly rotates to point toward the nearest significant source of evil or toward the upper planes if no such evil is present.