question #1 Sahih al-Bukhari 375, Book 8, Hadith 27 : What is the significance of clothing in the context of piety and religious observance?

The Prophet (ﷺ) was given a silken Farruj [??] as a present. He wore it while praying. When he had
finished his prayer, he took it off violently as if with a strong aversion to it and said, “It is not the
dress of Allah-fearing pious people.”