Complex sentence: Himmelsbrief is a "heaven's letter" created in the Pennsylvania German community Pow-wow tradition and contained Bible verses and other charms and assurances that their owners would be protected from death, injury, and other misfortune.
Split into simpler sentences: Himmelsbrief is a "heaven's letter" created in the Pennsylvania German community Pow-wow tradition and containing Bible verses and other charms. The letters contain assurances that their owners would be protected from death, injury, and other misfortune.