Mollygo
The get out of jail free card of going to confession, then continuing to kill to which I referred is to do with the RC religion, regardless of history.
Whatever some catholics may say, the catholic church itself has always been absolutely clear in its teaching that absolution only follows a clear regret at having done somethingwrong and a determined desire and aim not to commit that sin again.
Any religion, philosophical belief or political theory, however clear it makes its tenets, will have members who then choose to distort them to their personal, family, political or national advantage. Look at the version of communism that was imposed on Russian after 1919, or China, or North Korea, look at the Taliban's interpretation of Islam's teachings or Iran's.
The same happens with Christian, particularly catholic beliefs.
I will always challenge people who misunderstand catholic teachings, whether deliberately or through ignorance. You cannoy blame a religion that makes it beleif's clear if some members choose to misconstrue them.