The Orthodox Church recognizes marriage as the only moral and spiritually appropriate context for sexual relations. Thus, all other forms of sexual activity such as fornication, adultery, homosexuality, lesbianism, pornography, all forms of prostitution, and similar forms of behavior are sins that are inappropriate for the Orthodox Christian. Marriage is only conducted and recognized in the Orthodox Church as taking place between a man and a woman. Same-sex marriages are a contradiction in terms. The Orthodox Church does not allow for same-sex marriages.