Mariology of the popes John Paul II), visits to Marian shrines (Benedict XVI in 2007) and by actively supporting the fathers of Vatican II as they highlighted the importance of Marian veneration (Popes John XXIII and Paul VI) in "Lumen gentium". Popular views like the Assumption and the Immaculate Conception developed into papal teaching over time. Popes have also limited and cautioned against some devotional practices. In 1674 Pope Clement X (1670–1676) indexed books on Marian piety. After the Council of Trent, "Marian fraternities" were founded, fostering Marian piety, not all of which were approved. Not all Popes took the same view on Marian
Islamist plots to attack the Vatican strike," referencing ISIS leader Abu Bakr al-Baghdadi. The 2010 plan was allegedly to attack the Vatican with a bomb. It was uncovered after the arrest of 9 individuals on 24 April 2015 by Italian DIGOS detectives on charges of plotting to bomb the Vatican. There was evidence that the 9 October 2009 Peshawar bombing in Pakistan was substantially planned and financed from Olbia, Sardinia, and that some Italy-based militants took part in it. Islamist plots to attack the Vatican Islamist plots to attack the Vatican refers to two alleged terrorist plans to attack the Vatican, neither of which were carried