On that day you will realise that I am in my Father and you are in me and I am in you (John 14:20). The human person is created out of love, for love and is destined to flourish. God, who is perfect love, has created each person in the image and likeness of God. Each person is unique and equal in dignity to all others. Persons are rational and free beings having both a body and a soul. Human beings are in relationship to all of God's creation. God has made each person in the Divine image and likeness as an inseparable unity of body, mind and spirit. God gifts each individual with absolute and enduring dignity and the unconditional love of God. Through God the human person has the possibility of life lived to the full.

God saw everything that he had made, and indeed, it was very good' (Genesis 1:31). Human sexuality flows from a person's unique and unrepeatable identity and vocation as a being created in the image of God. Human persons, as images of God, are both physical and spiritual beings. They are both embodied spirits, and inspirited bodies. God is imaged in the two equally dignified ways of being human: male and female. Together, women and men are called to reflect God's presence and action in the world in a creative covenant of love. Sexuality is grounded in, and gives expression to, the human need to love and be loved and the longing to generate new life out of this mutual loving. This mutual loving and the new life that flows from it are considered signs of God's presence and action in the world. Healthy Christian sexuality concerns the whole person—the integration of body, heart, mind and spirit. Each of these aspects of the whole person is good and each deserves respect, care and nurturing. The virtue of prudence entails making careful, informed and deliberate choices. Chastity involves controlling one's sexual desires out of respect for oneself and others as both bodily and spiritual beings. Prudence and chastity are important keys to healthy sexuality, healthy personhood and loving, and just and safe relationships. Consequently, genital sexual intimacy finds its true expression in the commitment of marriage, open to the generation of new human life.

Love is patient; love is kind; love is not envious or boastful or arrogant or rude. It does not insist on its own way; it is not irritable or resentful; it does not rejoice in wrongdoing, but rejoices in the truth. It bears all things, believes all things, hopes all things, endures all things (1 Corinthians 13:4–7). And the man and his wife were both naked, and were not ashamed (Genesis 2:25). Our lives are entwined in a Divine love story; we are created to be related. Love is the basic vocation that we all share (United States Conference of Catholic Bishops, 1991). God's place is in all forms of human love. Intimacy is a hallmark of all Christian love (Au & Cannon, 1995). True intimacy mirrors the relationality of the Trinitarian God. In the Trinity the three persons are in an eternal relationship of mutual and creative love. Intimacy is characterised by a mutual self-giving, by freedom from shame, by radical equality, by mutuality, by inclusivity and by justice with mercy. Seeing ourselves and each other as God sees us means seeing the beauty and goodness of the whole person in all his or her unrepeatable uniqueness and loving as God loves, tenderly and without domination (O'Leary, 2001).