26 Pius XI, who had been to Lourdes himself as a pilgrim, continued the work of Benedict XV. He had the joy of raising to the honors of the altar the girl who had been favored by the Virgin and who, in the habit of the Congregation of Charity and Christian Instruction, had become Sister Marie Bernard. Did he not, so to say, authenticate on his part the promise made by the Immaculate to young Bernadette that she would "be happy not in this world, but in the next"?
Source: Le Pelerinage de Lourdes (Vatican.va)