4 Due to these events of great virtue and glory, the sorrow caused by these laws has been lifted from Us. From the bottom of Our heart, We have given praise and thanks to God, who has put such wonderful strength in the souls of His children. And, given the occasion, We have publicly honoured your strength and that of your people with well-deserved praises. But Our apostolic ministry requires Us to preserve intact the state of the Church and to dispel anything which might disturb the inner life of its people. We must then use all Our authority and fervour to remove the difficulties of the present time. That is why We have spared no effort and overlooked no duty to abolish these laws which have caused the Church such long anguish and you so many labours. The desire which We have had to re-establish harmony and peace on a solid foundation is still great. We have thus informed the rulers that We are ready to comply with their desires insofar as the divine laws and the duty of conscience permit. Moreover, We have not hesitated to give clear proof of this intention. It is Our firm purpose to do everything which may contribute to re-establishing and strengthening harmony.
Source: Iampridem (Vatican.va)