When Arriving to a Client's Room to Provide Care,the Client

When arriving to a client's room to provide care,the client is praying with family.What action should the nurse take?

A) Stand quietly just inside the room door until the prayer is completed.
B) Come to the bedside and join in with the prayer.
C) Politely ask the client to allow care to proceed.
D) Quietly shut the door and wait in the hall until asked to enter.