God approves of the interdependence of creation. The sun, the moon, the cedars and the flowers, the eagles and the sparrows: seeing the multitude of species, and their differences, means that no creature, not even one, is sufficient on its own. Every human being has a role and a responsibility towards others. Catechesis on commitment to an association, for the common good, with Fr. Ranaivozanany Tina Jeannot.