"We were in there having a prayer meeting on Tuesday, and had the gates open" explained minister Ralph Upton.
"Obviously, people stole it while we were having the prayer meeting".
"It just seemed like a pointless action" says Irene Pearce, a local councillor.
"People have been sad and asking why people would do that. It just doesn't make sense"
More top news
It comes as official guidance was published warning that no level of regular drinking could be considered as "completely safe".
As part of our series on the Welsh Year of Adventure we've has been looking at some of the most epic things you can see and do across Wales.
A centre dedicated to educating children and adults on all things technology is celebrating its 30th birthday.