question #1 Sahih al-Bukhari 2791, Book 56, Hadith 9 : What significance do dreams hold in Islamic teachings, particularly those experienced by the Prophet Muhammad (ﷺ)?

The Prophet (ﷺ) said, “Last night two men came to me (in a dream) and made me ascend a tree and then
admitted me into a better and superior house, better of which I have never seen. One of them said,
‘This house is the house of martyrs.”