Did you ever consider sending him an anonymous gift? Perhaps a case of cigarettes or a lease on an upscale apartment or a gift certificate to a Clothing store or a restaurant?
Yeah, my Dad would sometimes toss a pack of Benson and Hedges into the collection plate on Sunday
but he'd get this blowback that they weren't appreciated because they were menthols.
Dad's response was vulgar.
It became a vicious circle.