question #1 Sahih al-Bukhari 4624, Book 65, Hadith 146 : What are the consequences of establishing harmful traditions according to Islamic teachings?

Allah’s Messenger (ﷺ) said, “I saw Hell and its different portions were consuming each other and saw `Amr
dragging his intestines (in it), and he was the first person to establish the tradition of letting animals
loose (for the idols).