2 To one who turns the pages of your history and reflects upon the causes of what has been accomplished it is apparent that the triumphal progress of Divine religion has contributed in no small degree to the glory and prosperity which your country now enjoys. It is indeed true that religion has its laws and institutions for eternal happiness but It is also undeniable that it dowers life here below with so many benefits that it could do no more even if the principal reason for its existence were to make men happy during the brief span of their earthly life.
Source: Sertum Laetitiae (Vatican.va)