We aren't playing God unless we insist on judging those who disobey Him. He says in the OT, "Vengeance is mine; I shall repay."
However, it's not bigotry merely to state the truth; that sodomy is a dirty vice. That its devotees are sick. That they are immoral according to the written Word of God.
And as a faithful Catholic I always admit some potential in every sinner, queers too; to repent of the evil they've done. God is merciful to them. Not only to heterosexual sinners.