All human beings are families because they have become brothers and sisters through Jesus, the Son of God. It is necessary to get rid of the attitude of accepting one another and treating all people as brothers and sisters, and not discriminating against or excluding anyone if everyone is truly living the mystery of becoming flesh. Jesus calls us to return to the earth and care for it in order to produce, the mystery of the Incarnation. Catechesis on the Church, the family and development, in collaboration with Fr Bertrand Ratovoalinirina.