question #2 Sahih al-Bukhari 6015, Book 78, Hadith 46 : How did the Prophet Muhammad (ﷺ) perceive the importance of neighbors based on Gabriel’s recommendations?

Allah’ Apostle said, Gabriel kept on recommending me about treating the neighbors in a kind and
polite manner, so much so that I thought that he would order (me) to make them (my) heirs.”