Well, yes but if he’s taking out his wrath on your church then you’re doing something wrong.
More seriously, those churches tend to be quite old, I suppose very old by US standards. As long as the timbers remain sound, they’re probably not going to collapse or deflect much further if at all under their current load.
Adding additional weight without some fairly intensive structural calculations would seem to be counterindicated but then, when wouldn’t it be?
Apparently the twist is probably intended, the lean - not so much.