You wanted the evidence so I gave it to you. The gentleman who runs the blog is an ex-protestant you might learn something. bye
If you would like to read the blogs from the many ex-Catholics that found freedom from the chains of Rome, escaped the deep error of man-made tradition and superstitions, let us know. You probably won't learn anything, because it is God who grants eyes to see and ears to hear. And, Rome has been slighted from this benefit.
Just because someone has a history of being Protestant does not mean he was saved..it just means that he went to church and possibly gave mental assent to the doctrine without ever being saved.. Sorta like all the folks that name their religion as Catholic but never go inside the church except for the funeral mass