7. Church attendance is required.

Reason: Preserve the Church of England’s customs and the monarch’s position as Guardian of the Faith.
Exceptions include health issues or when traveling abroad for official duties.
The that the king is referred to as the “Defender of the Faith,” which is more than simply a title, the Royal Family has a strong bond with the Church of England. This is because the term denotes a serious obligation to preserve and advance the church’s customs. Therefore, regular church attendance is an essential part of their public function, not just a matter of personal preference.

Church attendance is required. ©WPA Pool/Getty Images
The royals frequently adorn the pews on Sundays, which reflects both their dedication to their symbolic responsibilities and personal religion. But even in this holy task, compromises are made. Due to health concerns, a royal may have to stay at home, and they may occasionally travel for official business. In these situations, their physical distance doesn’t affect their unshakable spiritual commitment.