The most insidious logic of AL is that sometimes, due to the complexity of modern life, God will invite you to commit a sin in order to do good. While initially used to justify allowing divorced and remarried Catholics to receive the Eucharist as some type of medicine in the field hospital of life, that logic has now been used to justify giving the Viaticum (final communion) to people who have arranged for their own deaths in parts of Canada.  In San Diego, the flamboyant bishop there has expanded that logic to include active homosexuals who have no intention of changing their ways.    Notice something?  You now have sacrilege compounding the original mortal sin.   How long do you think before that kind of praxis alters the doctrine? 

This pope seldom kneels before the Eucharist and he has referred to it as 'a little bread and wine' in encouraging a Protestant to receive Holy Communion.   How long do you think it is before he goes after that?