https://aleteia.org/2023/04/17/why-the-vatican-banned-the-divine-mercy-devotion-for-20-years/
Why the Vatican banned the Divine Mercy devotion for 20 years
The Vatican's initial ban of the Divine Mercy devotion was based on faulty translations of St. Faustina's Diary and led to erroneous views of what she received.
divine mercy devotionthe vaticanbannedyears