1 Corinthians 5:12
New International Version (NIV)
Paul wrote,
What business is it of mine to judge those outside the church? Are you not to judge those inside?
it depends upon your interpretation of “to judge”.
St. Paul tells us explicitly how to judge those within the Church. If they be
“…an immoral person, or covetous, or an idolater, or a reviler, or a drunkard, or a swindler…” we are to have nothing to do with them. He even tells us *"…not even to eat with such a one." *That is akin to shunning them, or, in terms of the entire Church, ex-communicating them.
As for “outsiders”, Paul says we are to leave the Judging to God. However, since paul wrote that, great nation states have grown up and societies are huge and interconnected. Members of the Church are also part of a wider political and social context and one not envisioned during the time of St. Paul. Catholics must live in that wider social context. As moral values decline, is it not the right of catholics to participate in debates about shared moral values?
Paul tells us to not judge those outside the Church, lest there be so many that Church members are forced to “go out of the world”. Well, is it not the case that as immorality increases in the society in which Catholics must live, catholics are not only entitled to speak out and judge, but are obligated to do so? Otherwise, they are forcing the Church and its members to
“go out of the world”, both practically and figuratively speaking.