Catechism on Homosexuality
Para 2357 homosexuality refers to relations between men or between women who experience an exclusive or predominant sexual attraction toward persons of the same sex... Its psychological genesis remains largely unexplained…tradition has always declared that ‘homosexual acts are intrinsically disordered.’ They are contrary to the natural law. They close the sexual act to the gift of life. They do not proceed from a genuine affective and sexual complementarity. Under no circumstances can they be approved.
Para. 2358 The number of men & women who have deep-seated
homosexual tendencies is not negligible. They do not choose their homosexual condition; for most of them it is a trial. They must be accepted with respect, compassion and sensitivity. Every sign of unjust discrimination in their regard should be avoided. These persons are called to fulfil God’s will in their lives and, if they are Christians, to unite to the sacrifice of the Lord’s Cross the difficulties they may encounter from their condition.
Para. 2359 “Homosexual persons are called to chastity. By the virtues of self-mastery that teach them inner freedom, at times by the support of disinterested friendship, by prayer and sacramental grace, they can and should gradually and resolutely approach Christian perfection.