How many Oratorians does it take to change a lightbulb?

There is an old joke about how many Oratorians it takes to change a lightbulb.

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The answer is quite a lot, if they are at height.

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In case you are wondering about the scaffolding, which has been moving around our church: it is there in order to replace the lightbulbs with long-lasting ‘LED’ bulbs.

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So, the church should be somewhat lighter.

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Of course, sunshine also helps.