Pope Francis used his return journey from Asia to insist that the Catholic Church’s prohibition on artificial contraception does not necessitate followers bearing an enormous brood of children.

“Some think, excuse me if I use the word, that in order to be good Catholics, we have to be like rabbits — but no,” the 78-year-old Argentine told reporters while flying from the Philippines back to Rome, reports Reuters.

Francis spoke of meeting a Filipina woman who had risked her life to give birth to seven children, and revealed that he scolded her for her “irresponsibility.” He has developed a reputation for using plain, colloquial language to get his points across.