Continued from the last post . . .
The execution of heretics can also be valid. I believe those that St. Thomas More punished with the force of law were evangelists. I’m definitely not saying all non-Catholic evangelists should be killed. I personally agree with St. Augustine that the penalties for evangelists working against the Catholic faith should be banishment. People can legitimately debate what degree of punishment should be made toward heretics. I believe that execution can be just, but I believe it should be very rare, if ever done. The Inquisition of the past did not make it a common punishment for heretics either.
I also understand that often, non-Catholic missionaries do a lot of good. For instance, Protestant missionaries preaching to non-Christians, or Muslims to pagans, and perhaps sometimes also Protestants preaching to lapsed Catholics.
According to secular historian William Durant, the Church has, historically, usually been willing to tolerate people who abandon the Catholic faith. She also has tolerated groups of heretical intellectuals who discuss their ideas. What she has not tolerated (historically, up to the last century) is the evangelistic spread of false beliefs, where large numbers of people are being affected by false religious teachings. The physical and spiritual destruction to people that these false ideas have produced, since law (separate from submission to the Church) has given them license to spread, is incalculable. Racist slavery, eugenics, abortion, contraception, witchcraft, fornication, homosexuality, and countless other evils have spread as a result of idolatry’s legal dissemination to the masses – over a billion people worldwide have been slaughtered through legalized abortion alone since the 1970s. Through its union with the Church, historically the state prohibited abortion and it happened much less frequently. The number of deaths through STDs resulting from the free love movement, and deaths from Racism, Nazism and Communism is incredible, but the slaughters of these perverse ideologies could never have spread any time in thousand years of the Medieval Ages like they did in modern times when such abominable beliefs and practices became legal. These are the result of the state having abandoned the Church, and consequently, no longer feeling itself bound by moral law, it has felt free to legalize what is evil. We have several centuries now to look back at our brokenness and destruction and see our mistakes everywhere, but our society refuses to admit that its unholy rebellion, political, economic, social and religious, was and has always been evil. We sow rebellion and reap great destruction.
Whereas falling into heresy harms only the person who falls, spreading it destroys others, and consequently, like murder, justice calls for its punishment, as the Fourth Lateran Council and the Council of Toulouse dictated to all the Catholic faithful. Romans 1 and Wisdom 14 condemned false religion as the root of all evil, for false religion is the source of immorality, just as true religion is the source of all righteousness.
In addition to St. Thomas More, St. Joan of Arc wanted to fight the heretics of her day, St. Augustine supported the banishment of the Arians, St. Polycarp said that atheists should be punished under law, St. Francis of Assisi wrote in his Testament that anyone in his religious order who fell into heresy should be imprisoned and handed over to due authorities for punishment, and St. Therese of Lisieux affirmed, “How gladly I would have fought in the Crusades or later against the heretics!” Many more saints shared this one outlook, which was the outlook of the Church, repeatedly stated in official documents, that people sometimes can be punished legitimately for heresy under law.
In the modern political climate, however, seeking anything other than our present concept of religious freedom, which puts Catholicism on an equal field with partially false religions, would accomplish much more harm than good. That is one of the reasons Vatican II cites for making its Declaration on Religious Freedom, affirming the Church’s support for religious freedom.
I am presently working on getting a clear understanding of how some parts of Vatican II’s Declaration on Religious Freedom falls into place with the Church’s Tradition on this matter. Some parts of the Declaration clearly are in union with Tradition, but there are other parts that I have trouble harmonizing with the Church’s historic position, so I’m still seeking for good information on this. I’ve asked my spiritual director for help and he said he’ll see what he can find. If you have any ideas about resources I might look into, I’d appreciate seeing them.
JReducation:
Secondly, saints are products of their time. Thirdly, a saint is one who has lived a truly heroic life of virtue.

Yes!