The 400-strong congregation lit candles at the Saturday evening service to symbolise Jesus's resurrection but as the flames grew fire alarms sounded.
Revd Jan McFarlane, of the Diocese of Norwich, said the congregation were ushered out and the fire service arrived somewhat bemused.
The cathedral was not damaged and the service was able to continue.
Mr McFarlane said: "New Christians were baptised and confirmed by the Bishop of Norwich and the cathedral was filled with light from the candles and incense.
"Sadly, it was all a bit too much for the fire detection system and half-way through the Eucharistic prayer we were interrupted by the fire alarm and an automated voice telling us to evacuate the cathedral.
"Clearly fire detection systems can't cope with the Resurrection of Jesus!
"The congregation of around 400 were ushered out of the cathedral and the fire brigade arrived in minutes.
"They looked somewhat bemused to be greeted by the Bishop and the Dean in full vestments, but they were soon able to establish that there wasn't a fire, and the service resumed." +++++++++++++++++++++++++++++++++++++++++++++++++++
No responsibility or liability shall attach itself to either myself or to the blogspot ‘Clerical Whispers’ for any or all of the articles placed here.
The placing of an article hereupon does not necessarily imply that I agree or accept the contents of the article as being necessarily factual in theology, dogma or otherwise.
Sotto Voce