question #1 Sahih al-Bukhari 1394, Book 23, Hadith 148 : What was the reaction of Abu Lahab towards the Prophet Muhammad (p.b.u.h) and how did it lead to a revelation?

Abu Lahab, may Allah curse him, once said to the Prophet (p.b.u.h), “Perish you all the day.”
Then the Divine Inspiration came: “Perish the hands of Abi Lahab! And perish he!” (111.1).