The human person is a unique composite - a unity of spirit and matter, soul and body, fashioned in the image of God and destined to live forever. Every human life is sacred, because every human person is sacred.
Pope John Paul IIReal love is demanding. I would fail in my mission if I did not clearly tell you so. For it was Jesus - our Jesus himself - who said: 'You are my friends if you do what I command you'. Love demands effort and a personal commitment to the will of God. It means discipline and sacrifice, but it also means joy and human fulfilment.
Pope John Paul II