There are six black Catholics up for canonization right now. St. Martin de Porres, for whom our Southern Dominican Province is named, was very poor and black. (I’m wanting to say he was Mulatto). His mother would beat him after he gave her earnings to the poor he met on the way back home.
I was a Southern Baptist the first 16 years of my life. Catholics moved in next door, and since our town was 56% Catholic, Our Lord was “in the air” (along with distillery mash). Thomas Merton taught me the first part of the Hail Mary when he and other monks came into our store to have keys made for the Abbey. I had a personal experience with Our Lady as a child, and 10 years later, became Catholic. Even transferred high schools.
The family was upset, of course, and went through all the usual arguments – like yours. I simply kept my focus, and was determined to be as charitable as possible. Praying FOR them, and not AGAINST them worked wonders. Mom began to realize that my rosary-praying obtained small miracles. She began to say I had a pipeline to Heaven. When she was dying of brain cancer, I had a local priest anoint her. Then she said she was ready to go.
What I’m beginning to do when I encounter situations such as yours, is to offer this link:
http://savior.org/ and invite the person in question to bring that page up (on a laptop or computer – won’t work on phones) without the other party knowing what they’re doing. Then see what their reaction is.
The difference between them and us is the True Presence of Jesus in the Blessed Sacrament. If they don’t believe in that, they shouldn’t be Catholic.
I even gave that link to the grandmother of a non-verbal autistic 2 year-old. She said she brought up the site, and the granddaughter became very still.