28 No one, surely, Venerable Brothers, can hazard a prediction or foresee in imagination the hour when the good God will bring to an end such calamities. We do know this much: The day will come when the Church of Mexico will have respite from this veritable tempest of hatred, for the reason that, according to the words of God "there is no wisdom, there is no prudence, there is no counsel against the Lord" ( Prov . xxi, 30) and "the gates of hell shall not prevail" ( Matt . xvi, 18) against the Spotless Bride of Christ.
Source: Iniquis Afflictisque (Vatican.va)