Complex sentence: Reena does not require staff to be Jewish, or have any prior knowledge about Judaism, however, they are required to be open minded and learn about the religion in order to support clients who are looking to develop spiritually.
Split into simpler sentences: Reena does not require staff to be Jewish, or have any prior knowledge about Judaism. However, staff are required to be open minded and learn about the religion in order to support clients who are looking to develop spiritually.