Can the person receive salary, pocket money, accommodation, meals or reimbursement? Can they undertake other work?
The religious work may be paid by salary or wages (an employment agreement is required), paid by other means, or unpaid (a description of the work is required). The sponsoring religious organisation must be able to provide accommodation and financial support if needed, for 5 years after the resident visa is granted. For those 5 years, the person may only do the specific religious work for the specific sponsoring organisation in the specific location; after that they can work in any employment for any employer. A variation of conditions can allow religious work for another religious organisation.
See recorded sources