“When the fifth Marian dogma is approved that will be the confirmation of the apostasy of roman catholicism.”
1) There’s no indication that any so-called “fifth Marian dogma” will be defined - ever.
2) You’re making a mistake if you think any definition will mean what anti-Catholics usually mistakenly and ignorantly say it would.
I LOVE protestants and atheists....they spend hours of time and a tremendous amount of effort trying to disprove a reality....the Catholic church is the one and only true church of Christ, founded personally by Him, on Peter and the apostles. It has existed, challenged a few times by various heretical groups, nothing serious, until the protestant revolution. Then they, after 1,600 years of MORE than extraordinary success teaching and protecting the word of God by the Catholics, decided that they could change the rules, change the Bible, and pretty much plan their own road to salvation........LOTS OF LUCK!!!!!