In 2016, Pope Francis called for the celebration of the World Day of "grandparents" or "older people". Following the Synod of Bishops on the family, published the apostolic exhortation "amoris laetitia": joy resulting from love. 2019 is dedicated to the year of Saint Joseph, head of the family. Catechesis on community and successive generations, in collaboration with Fr. Rakotondramanana Soloniaina J. Emilien.