“It is not only the Church that is called to be the image of One God in Three Persons, but also the family, based on marriage between man and woman. In the beginning, “God created man in his own image, in the image of God he created him; male and female he created them. And God blessed them, and God said to them, ‘Be fruitful and multiply’” (Gen 1:27-28). God created us male and female, equal in dignity, but also with respective and complementary characteristics, so that the two might be a gift for each other, might value each other and might bring into being a community of love and life. It is love that makes the human person the authentic image of the Blessed Trinity, image of God.
Dear married couples, in living out your marriage you are not giving each other any particular thing or activity, but your whole lives. And your love is fruitful first and foremost for yourselves, because you desire and accomplish one another’s good, you experience the joy of receiving and giving. It is also fruitful in your generous and responsible procreation of children, in your attentive care for them, and in their vigilant and wise education. And lastly, it is fruitful for society, because family life is the first and irreplaceable school of social virtues, such as respect for persons, gratuitousness, trust, responsibility, solidarity, cooperation.”