The Church binds us to believe with Divine and Catholic Faith that the public sin of manifest formal heresy per se separates the heretic from the Church.....The Church teaching is that the "sin" of heresy separates the heretic from the Church...
Everyone is bound in conscience to hold that the public sin of manifest formal heresy per se separates the heretic from the Church, and this without qualifications.
You've repeated this a few times now that the Church binds us to believe this, yet any and every Catholic who has fallen into the mortal sin of heresy and wants to repent, can (and must) do what *only* members of the Church are permitted (and encouraged) to do, namely, walk into the confessional, confess their sins and receive absolution, just like you have to, and I have to , and all Catholics have to.
So by saying what you said, are you saying the Church actually permits all those outside of the Church to use her sacrament of penance?