question #3 Sahih Muslim 850d, Book 7, Hadith 36 : What happens when the Imam sits on the pulpit during the Friday prayer according to Islamic teachings?

There is an angel on every door of the mosque recording him first who (comes) first (to the mosque for Friday prayer). And he [the Prophet] likened him to one who offers a camel as a sacrifice and then he went on in the descending order till he reached the point at which the minimum (sacrifice) is that of an egg. And when the Imam sits (on the pulpit) the sheets are folded and they (the angels) attend to the mention of Allah.