From Introduction:
Piety is a short d20 scenario set in the Morningstar campaign setting. Morningstar is a world in its golden age, where a dark Prophecy has begun to unfurl. Horrid aberrations crawl from the earth, while mysterious messengers deliver dark verses. The Canticle of the Morning Star, as the dark Prophecy is known, manifests in mysterious ways, and sometimes seems related to the appearance of aberrations. This adventure combines these themes.
This introductory adventure is suitable for characters of levels 1–3. Piety can be used in another world by placing the town of Tover’s Brink along a natural river rather than the Canali, and by adjusting the history and sources of divine power for Sarool Jesterin.
All events take place in the year 1608 on the 25th and 26th days of Gret, the first month of autumn, and a day when Thraxis’s planetary moon Arril rises at dusk.
From publisher blurb:
"Piety" is an introductory Morningstar adventure for character levels 1-3, originally published in EN World Player's Journal #3.