question #2 Sahih al-Bukhari 3403, Book 60, Hadith 76 : How does changing divine instructions impact the outcome of a command given by Allah?

Allah’s Messenger (ﷺ) said, “It was said to Bani Israel, Enter the gate (of the town) with humility (prostrating
yourselves) and saying: “Repentance”, but they changed the word and entered the town crawling on
their buttocks and saying: “A wheat grain in the hair.”