Defending Catholic doctrine is good, but do we really believe it? If so, then our actions must follow our words. Do we believe that the foster care system is doing violence to children? then how many want to help by adopting or becoming foster parents ourselves? Are the children worth that, or do we just leave them to languish in foster limbo? Abandon them all, let God sort them out?
If enough Catholic heterosexual couples would volunteer to adopt or care for foster children, then there would be no need for gay adoption. Gay unions do not result in children, and the only children available to them are those that have been abused or abandoned by heterosexuals. If there were enough people helping, this should be a non-issue.
We are the salt of the earth, but what? have we lost our savor? Is there no call to action? What would we do for the children? If all we do is spout perfect Catholic doctrine, yet do nothing to help a child, it is as Paul taught, we have become nothing but clanging cymbals
God help us