Pope Benedict states, in the below citation from a 2005 Address, that the homosexual agenda promoting the confusion and immorality of homosexualism is ultimately an attack on the reality of God, being a contradiction of reality itself. It is an attempt to destroy God the Author and Guarantor of reality.
"Dear Brothers and Sisters, [the] profound bond between God and man, between the love of God and human love, is...confirmed by some negative tendencies and developments, whose weight we all experience. The degradation of human love, the suppression of the authentic capacity to love appears in our time as the most effective weapon for man to crush God, to remove God from man's sight and heart. However, the desire to 'liberate' God's nature makes one lose sight of the very reality of nature, including man's nature, reducing it to an enable of functions, which can be disposed of according to one's pleasure to build a so-called better world and a happier humanity. But on the contrary, the plan of the Creator is destroyed as is the truth of our nature."
In the first part of that same Address he clearly condemns the anarchy which is being promoted in the name of freedom:
"The different forms of the dissolution of marriage, as well as free unions and 'trial marriage,' including the pseudo-marriage between persons of the same sex, are on the contrary expressions of an anarchic freedom that appears erroneously as man's authentic liberation. A pseudo-freedom like this is based on a banalization of the body, which inevitably includes the banalization of man."