Easter Rising is a seminal event in the Irish history. Following a brief summary of the uprising against British during the First World War from history.com:
On Easter Monday, April 24, 1916, a group of Irish nationalists proclaimed the establishment of the Irish Republic and, along with some 1,600 followers, staged a rebellion against the British government in Ireland. The rebels seized prominent buildings in Dublin and clashed with British troops. Within a week, the insurrection had been suppressed and more than 2,000 people were dead or injured. The leaders of the rebellion soon were executed. Initially, there was little support from the Irish people for the Easter Rising; however, public opinion later shifted and the executed leaders were hailed as martyrs. In 1921, a treaty was signed that in 1922 established the Irish Free State, which eventually became the modern-day Republic of Ireland.
On the eve of the hundredth anniversary of Easter Rising, a prominent Irish theologian, intellectual, and academician argued that religion/Catholicism was used by the leaders of the uprising against British colonial rule. Father Seamus Murphy, who is the associate professor of philosophy at Loyola University Chicago, accused the leaders of the rising, including Patrick Pearse, of instrumentally using Catholicism, its symbols and its teachings:
Pearse, familiar with but not overpious about, his Catholicism, uses the Old Testament and scapegoat themes, but NOT with Christian meaning...However, since all this superficially resembles some Catholic mass themes, he is able to channel the Catholic energy that is out there among ordinary Irish Catholics in the direction of a violent bloody undemocratic and intolerant nationalism. It’s very clever.
Catholic leaders at the time of the uprising in 1916 were also not supportive of this uprising because of its recklessness, futility, violence, and being carried by members of a secret society, Irish Republican Brotherhood. Though sympathetic to the sentiments of the men and women that took part in the uprising, the Catholic hierarchy, including the Pope, repudiated the act and helped the British re-establish law and order. However, later on, Catholic hierarchy softened its stance towards the rebels as they were afraid of losing the confidence of laity.
Source: http://riveredge.bccls.org/children.shtml
Source: http://riveredge.bccls.org/children.shtml
Well, this should not surprise anybody who has an understanding of religious nationalism, which always uses religion as a tool for nationalism. Very few religious nationalist leaders are religiously observant. The established church always have a complicated relationship with religious-nationalist leadership as they are not pious and are usually ready to bend religious edicts/principles, if it helps their cause. However, it is important to remember that church leadership is itself not immune from using religion to preserve or enhance its power.
Eamonn McCann, writing in The Irish Times, presents the view that the Catholic religious leadership was also trying to increase their power and used the Irish nationalist sentiment to their advantage in early 20th century. McCann, who is a political activist, atheist and socialist, has written extensively on religion in Ireland, including Dear God The price of religion in Ireland. He contests the view that Catholic hierarchy condemned the uprising:
It is said that “the bishops condemned the Rising”. This is at best an exaggeration, repeated today in efforts to project the Rising as a secular event. In fact, there were 31 Catholic bishops in Ireland in 1916, of whom only seven explicitly condemned the rebels. Most of the rest kept cannily quiet, before placing themselves soon at the head of the national movement which was to arise from the Dublin rubble.
He argues that the Catholic hierarchy soon owned the Easter Rising as well as the broader nationalist movement and managed to defeat the radical/Marxist/secular element in the nationalist movement that has led the uprising in 1916. Not surprisingly, Ireland emerged as a 'ultra-conservative confessional State' six years later:
The enthusiastic support of the (Catholic) hierarchy was vital for the success of the crucial 1918 anti-conscription campaign. “The Irish people have a right to resist [conscription] by every means consonant with the law of God” declared the bishops in a “manifesto” read at all Masses. This can be seen as the definitive moment when the endorsement of the church passed from the Home Rule Party to Sinn Féin. The bishops were nothing if not adept in detecting what way the wind was blowing...The Anglo-Irish Treaty of 1921 partitioning the island handed the bishops a State in which their ideological mastery was already established. Hence some of the horrors inflicted on the most vulnerable of the population in the half century which followed. There were no protest marches against church rule. They wouldn’t have been allowed.
So, Murphy is right to be indignant of what Pearce did, the usage of to use Catholic themes for his mundane nationalist objectives. However, as McCann explains, Pearce and other nationalists could not have used Catholic themes, if the Catholic Church hierarchy was not supporting them.

