David Cameron has claimed divine inspiration was at work when it came to drafting a key concept for Conservative Party policy.

Speaking last night at his Easter reception in Downing Street, the Prime Minister reportedly said he was simply doing God’s work when he launched the “Big Society” initiative of volunteering and civic responsibility.

“Jesus invented the Big Society 2,000 years ago,” Mr Cameron said. “I just want to see more of it.”

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On the day that saw Culture Secretary Maria Miller resign over a furore about her expenses – despite repeatedly being back by the Prime Minister – Mr Cameron was said to have no comment on a singer’s choice of hymn: “Ave Maria”.

He went further than any recent prime minister in speaking publicly about his faith, according to the Daily Mail, and took the opportunity to offer his support to Britain’s Christian community.

“It is the case that Christians are now the most persecuted religion around the world,” Mr Cameron said. “We should stand up against persecution of Christians and other faith groups wherever and whenever we can.”

And offering his services to help the Church keep up its commitments to Jesus’s Big Society concept, he a little bizarrely compared himself to a company that unblocks drains.

“If there are things that are stopping you from doing more, think of me as a giant Dyno-Rod,” he said.

Mr Cameron faced a backlash from his own Conservative Party MPs yesterday over the way he handled Ms Miller’s resignation.

Speaking after the soprano at the reception had finished her rather apt choice of hymn last night, the Prime Minister said: “The Bible tells us to bear one another’s burdens. After the day I’ve had, I’m definitely looking for volunteers.”