Respect for all prophets, Unity among believers despite differences in origin or background, Worshiping Allah alone without any partners or idols .

This hadith is about the relationship between Prophet Muhammad and Jesus Christ. It emphasizes that even though they have different mothers, they are brothers in faith because their religion is one. This means that both of them follow the same teachings of Islam, which is to worship Allah alone without any partners or idols. Furthermore, this hadith also implies that there is no prophet between them as both were sent by Allah to guide mankind towards righteousness. Thus, this hadith teaches us to respect all prophets regardless of their differences in origin or background as we all share a common faith in Allah's teachings.