question #1 Sahih Muslim 679a, Book 5, Hadith 390 : What is the significance of invoking curses upon certain tribes in Islamic tradition?

0 Allah I curse the tribes of Lihyan, Ri’l, Dhakwan, and ‘Usayya for they disobeyed Allah and His Messenger (ﷺ). Allah pardoned (the tribe of) Ghifar and Allah granted protection to (the tribe of) Aslam