Abu Hurairah narrated that the Messenger of Allah said: : "Indeed (each) one of you is the reflection of his brother. So if he sees something harmful in him, then let him remove it from him".
This hadith also encourages us to take responsibility for ourselves and for those around us. It teaches us that we have a duty to look out for one another, even if it means pointing out something wrong or harmful in someone’s behavior or attitude. By doing this, we can create a better society where everyone works together towards common goals instead of competing against each other or causing harm to one another.