Rumors that Blair -- an Anglican who frequently attends Mass with his Catholic wife and kids -- will himself swim the Tiber have swirled for years, resurfacing anew in recent weeks. However, several UK papers report today that the outgoing PM, whose last foreign commitment in office is a private audience with Pope Benedict next week, isn't just considering being received into the church, but ordination to the permanent diaconate:
Mr Blair discussed the idea of his taking such a role with Canon Timothy Russ, priest at the Immaculate Heart of Mary near the Prime Minister’s official country residence, Chequers.In his 2001 speech to the Labour party conference, the PM memorably held out his desire to "heal the wounds" of Africa.
The revelation is contained in a new book soon to be serialised by The Mail on Sunday – The Darlings Of Downing Street by Garry O’Connor.
The book states: "Tony expressed his strong desire when he stepped down to become a deacon – and a Roman Catholic deacon at that, confirming the often-speculated belief that he would convert to Roman Catholicism sometime in the future."
Mr Blair is reported as asking his confidant Father Timothy: "Would this be possible?" He was told: "It usually takes two or three years", to which he replied: "The fact that I'm PM, could this make a difference?"
The deacon idea emerged in a conversation a few years ago about Mr Blair's plans after he leaves office.
Father Timothy suggested that taking on a formal role in the Church could give him fresh moral clout when he campaigns on climate change and Africa.
The priest added: "He has a lot of potentiality for good. He is still looking for the meaning in his life."
The Blairs stopped attending Mass at the Immaculate Heart of Mary last year for "security reasons". The relationship with the priest became strained after he spoke out against the Iraq War, accusing the Prime Minister of moral surrender.
It is understood that Mr Blair will be accompanied by Cherie at the audience with the Pope in the papal apartments a week on Saturday. The couple are expected to spend the weekend in Rome before returning for their last 72 hours in Downing Street.
It will be Mr Blair's third visit to the Vatican in four years and a source said: "The fact that he will meet the Holy Father for his last official overseas engagement is highly significant and must raise speculation over his conversion to Catholicism."
The latest revelations follow recent comments by Father Michael Seed, who provides private Masses for the Blairs in their Downing Street flat.
The priest, known for bringing high-profile politicians and aristocrats into the Catholic fold, believes Mr Blair is poised to join the Church of Rome.
Converts are usually welcomed into the Church at the Easter Vigil Mass, held the night before Easter Sunday, but these arrangements are considered flexible.
Admittance to the Church is normally a two-year process. But Mr Blair, because he is already a regular attender, is likely to be fast- tracked.
As a deacon, he could help priests administer Mass, preside over baptisms and read the gospel in Church services. Unlike priests, deacons are not required to take a vow of chastity.
Mr Blair, whose children have been brought up as Catholics, regularly attends Mass at Westminster Cathedral and has become close to the leader of Catholics in England and Wales, Cardinal Cormac Murphy-O'Connor.
The Prime Minister's first meeting with the present Pope took place last June, but he had an audience with Pope John Paul II in February 2003, shortly before the US and British-led invasion of Iraq.
It later emerged that the Prime Minister had received Holy Communion from the Polish-born pontiff at a private service for the Blair family in the Vatican.
Mrs Blair, who is a devout Catholic, had an unexpected meeting with Pope Benedict last year when she was on a speaking engagement in Rome.
In 1996 Cardinal Basil Hume, the late Archbishop of Westminster, asked that the Prime Minister – a member of the Church of England – cease taking Communion at his wife’s London church in Islington.
Mr Blair is not believed to have received the sacrament in British Catholic churches since then. However, he is understood to have taken the Eucharist during holidays in Italy where an Anglican church was not easily available.
B16's keen on doing that, too (though he'd never employ Blairesque rhetoric)...
...match made in heaven, you say?