5 We, on our part, do not cease to do all in our power to stave off from the family of nations dangers of threatening disasters; but when human means are unequal to the task, then do We appeal in prayer first of all to God; further, We also exhort all our children in Christ, throughout the world, to implore, together with Us, in ardent prayer the Divine assistance.
Source: Auspicia Quaedam (Vatican.va)