The Most Reverend is an honorific style given to certain high-ranking religious figures, primarily within the historic denominations of Christianity, but occasionally also in more modern traditions.
In most countries, all bishops are styled "The Most Reverend", as well as monsignors of the rank of protonotary apostolic de numero.
In the Eastern Orthodox tradition, archbishops under the Ecumenical Patriarchate (those who are not the primates of autocephalous churches) and metropolitans are styled "The Most Reverend".
Uniquely within Anglicanism, for historical reasons, the Bishop of Meath and Kildare is also given this style, despite not being an archbishop.
[5] In some modern Christian denominations, "The Most Reverend" is used to refer to archbishops and presiding bishops,[6] or sometimes simply to senior pastors of churches.