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
2014 Newark by-election he said at the time that he would not stand in the 2015 general election. On 29 April, after being told that the Committee on Standards would recommend that he be suspended from the House of Commons for six months, Mercer announced that he would resign his seat: he told journalists on College Green that he was standing down from "God's county of Nottinghamshire". Mercer was appointed Steward and Bailiff of the Three Chiltern Hundreds on 30 April 2014, a mechanism by which MPs resign. The writ was moved on 1 May 2014 for the by-election to be held on