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 has called us to flourish. God wants us to flourish. In a sense, flourishing is our human vocation. Human beings don't simply exist. Human beings can exist badly in circumstances that don't seem to be in tune with the idea that their existence is a good thing and that they are willed and loved by God. Such circumstances can lead to the death or perishing of human beings in both the literal and the figurative sense. Perishing in the figurative sense mean that spiritual life, mental well-being and physical health begin to wither and die. On the other hand human beings can exist well, living their lives in circumstances and ways through which they flourish. When we think about what it means to talk about human flourishing, we focus on the achievement of the fullness of our potential as human beings in all dimensions: physical, mental, spiritual and relational. The Catholic perspective promotes human flourishing in all its dimensions together with the making of moral choices in ways that contribute to, rather than threaten or undermine, this flourishing of the whole human person.
Now, when we talk about what is truly good and what 'freedom for' means in the Catholic sense, we are referring to the freedom to choose to direct one's actions towards the fostering of one's relationship with God and towards the flourishing of the community as a whole. This outwardly focused, altruistic understanding of freedom does not preclude one's own flourishing. Rather, it affirms that as beings made in the image of God, and hence as social and relational creatures, human beings flourish with others. Our flourishing is intimately tied up with the flourishing of others. When we use our freedom in this way, we respect not only the dignity of all human beings, but come closer to realizing the kind of just, peaceful and joyful community that God wants for humanity. What is truly good, in Catholic terms, is that which God wills. How do we know what God wills? Through revelation and through the use of our human reason to understand the order of the universe the way God has made it so that we can cooperate with God in making judgements and choices. Using these two sources of revelation and reason, we have already seen how we can affirm the good of every human being, their human dignity. We have seen how we can affirm the good of the body and the positive value of human sexuality expressed through procreation and conjugal love. We have seen how we can affirm the good of love, of intimacy, of being free of shame and of living whole-heartedly in a community of love, peace and justice with others. Thus, when it comes to moral reasoning about human sexuality and relationships, being able to answer basic questions about what is truly good means that our consciences are already well-informed about the starting point of our moral reflection. We come to understand such questions have answers both on the authority of God and the evidence of our own critical thought, reflection and feelings. What is said above constitutes the focus for what we should ultimately wish to achieve in all our moral decisions and use our freedom to work towards through our moral-decision making. What is discussed here provides a framework for helping us to think through what the right thing to do is in any given moral situation, especially in the context of human sexuality and relationships.