42 Like other periods of the history of the Church, the present has ushered in a new ascension of interior purification, on the sole condition that the faithful show themselves proud enough in the confession of their faith in Christ, generous enough in suffering to face the oppressors of the Church with the strength of their faith and charity. May the holy time of Lent and Easter, which preaches interior renovation and penance, turn Christian eyes towards the Cross and the risen Christ; be for all of you the joyful occasion that will fill your souls with heroism, patience and victory. Then We are sure, the enemies of the Church, who think that their time has come, will see that their joy was premature, and that they may close the grave they had dug. The day will come when the Te Deum of liberation will succeed to the premature hymns of the enemies of Christ: Te Deum of triumph and joy and gratitude, as the German people return to religion, bend the knee before Christ, and arming themselves against the enemies of God, again resume the task God has laid upon them.
Source: Mit Brennender Sorge (Vatican.va)