Irish church needs ‘reality check’
One of Ireland's most senior Catholic clerics has called for the Church to take a "reality check" following the country's overwhelming vote in favour of same-sex marriage.
The first gay marriages are now likely to take place in the early autumn.
Diarmuid Martin, the archbishop of Dublin, said the Church in Ireland needed to reconnect with young people.
The referendum found 62% were in favour of changing the constitution to allow gay and lesbian couples to marry.
The archbishop told the broadcaster RTE: "We (the Church) have to stop and have a reality check, not move into denial of the realities.
"We won't begin again with a sense of renewal, with a sense of denial.
"I appreciate how gay and lesbian men and women feel on this day. That they feel this is something that is enriching the way they live. I think it is a social revolution."
The archbishop personally voted "No" arguing that gay rights should be respected "without changing the definition of marriage".
"I ask myself, most of these young people who voted yes are products of our Catholic school system for 12 years. I'm saying there's a big challenge there to see how we get across the message of the Church," he added.
Ireland is the first country in the world to legalise same-sex marriage through a popular vote, and its referendum was held 22 years after homosexual acts were decriminalised in the Republic of Ireland.
Congratulations to the people of Ireland, after voting for same-sex marriage, making clear you are equal if you are straight or gay.
— David Cameron (@David_Cameron) May 23, 2015
In total, 1,201,607 people voted in favour of same-sex marriage, while 734,300 voted against.
Out of 43 constituencies, only the largely rural Roscommon-South Leitrim had a majority of "no" votes.
The government will now introduce a bill to enact the people's will, and it says it hopes it will become law by the time the Irish parliament breaks up in the summer.
This means the first actual marriages are unlikely to take place until September.
Same-sex marriage is now legal in 20 countries worldwide.
What the 'yes' vote means
The Republic of Ireland has a written constitution which can only be changed by referendum.
Now that the proposal has been passed, a marriage between two people of the same sex will have the same status under the Irish constitution as a marriage between a man and a woman.
They will be recognised as a family and be entitled to the constitutional protection for families.
Civil partnerships for same-sex couples have been legal in Ireland since 2010, giving couples legal protection which could be changed by the government.
However, married gay people will now have a constitutional standing that can only be removed by another popular vote.