FL3.3

explain the importance of good understanding and personal integration of the Church's teaching on human sexuality, especially in relation to chastity in relationships; also explain, referencing Aristotle's 'four causes', Church teaching about the inseparable two-fold meaning/purpose of human sexual acts (God-designed unity between spouses of opposite sex, and natural openness to new life), and how that affects a Catholic understanding of same-sex attraction and intimacy between persons of the same sex [CCC nos. 2337-2359]