Quote:The congregation at St Lawrence Jewry in the City of London raised their mobiles and iPods above their heads and Canon Parrott raised his voice to the heavens to address the Lord God of all Creation. “May our tongues be gentle, our e-mails be simple and our websites be accessible,” he said.

Yesterday, in the church of the City of London Corporation, he presented an updated version of Plow Monday, an observance that dates from medieval times. On this day, the first Monday after Twelfth Night, farm labourers would bring a plough to the door of the church to be blessed.

“When I arrived a few months ago I looked at this service and thought, ‘Why do we have a Plow Monday?’,” Canon Parrott said. Men and women coming to his church no longer used ploughs; their tools were their laptops, their iPhones and their BlackBerries.

So he wrote a blessing and strode out to deliver it before a congregation of eighty, the white heat of technology shining from his every pronouncement. “I invite you to have your mobile phone out ... though I would like you to put it on silent,” he said.