There are many who are victims of false teaching, and so entrenched, that I'm convinced that THEY're convinced they have the truth, and many probably mean well, (sincere but sincerely wrong?), so we really need to exercise some grace here. (Maybe we're being 'tested'?) I don't see anyone being openly antagonistic towards our Lord Jesus Christ, the way others I've dealt with have been (i.e. muslms, jw's, etc.), but R.C. teaching can often be harder to present the truth to, because so much of it seems to be so close. I DO believe there are R.C.s that are saved, but it's IN SPITE of the 'church', not BECAUSE of it. So let's pray for, and continue to reason with those here who may YET be our brothers in Christ. For Jesus' sake and God's glory. (thus endeth my little between round lecture. Ding!)
Matt28:18-20
18 And Jesus coming, spoke to them, saying: All power is given to me in heaven and in earth.
19 Going therefore, teach ye all nations: baptizing them in the name of the Father and of the Son and of the Holy Ghost.
20 Teaching them to observe all things whatsoever I have commanded you. And behold I am with you all days, even to the consummation of the world.