Remain faithful in your beliefs; Do not compromise on matters related to faith or religious practices; Preserve the sanctity of Islam at all costs; Stay true to your faith; Do not stray away from your beliefs.

This hadith is about the punishment for changing one's religion. It was narrated from Anas that Ali came to some people of Az-Zutt who worshipped idols and burned them. Ibn Abbas then added that the Messenger of Allah (SAW) said "Whoever changes his religion, kill him." This hadith teaches us that it is not acceptable to change one's religion as it is punishable by death according to Islamic teachings. It also shows us how important it is for Muslims to stay true to their faith and not stray away from it. The Prophet Muhammad (SAW) was very strict when it comes to matters of faith as he believed in preserving the sanctity of Islam at all costs. Therefore, this hadith serves as a reminder for Muslims everywhere to remain steadfast in their beliefs and never compromise on matters related to faith or religious practices.