The short answer
A volunteer safety ministry can make an important contribution, but it is not automatically equivalent to licensed professional security. Volunteers may support welcoming, awareness, medical response, communications, child check-in, evacuation, and reporting when they are properly selected, trained, supervised, and insured. Professional officers add defined accountability, licensing, supervision, documented post orders, and role-specific experience.
What to know
The right model may combine both. Volunteers can serve as trained eyes and ears while a professional officer handles assigned security functions and coordinates with leadership or police. The organization should not give volunteers detention, search, restraint, firearms, or investigative duties without careful legal review, insurance approval, written policy, and appropriate training. Good intentions do not remove liability or create legal authority.
CISA recommends clear roles, a layered security plan, vulnerability assessment, emergency plans, and exercises for houses of worship. Leadership should inventory skills, conduct background screening appropriate to duties, establish a chain of command, protect sensitive information, and define when to call 911. A volunteer-only model may be reasonable for some low-risk functions, but it should result from an assessment—not budget assumptions or a belief that volunteers can replace every professional capability.