Focus on relationship with Allah, Be contented with what you have.

In this hadith, the Prophet Muhammad (ﷺ) is warning his followers against competing with each other for worldly pleasures. He reminds them that he is their predecessor and a witness upon them, and that he has been given the keys to all of the treasures in the world. He expresses his fear that they will compete with each other instead of focusing on worshipping Allah alone. This hadith teaches us to be content with what we have and not to be consumed by our desires for material possessions or wealth. We should strive to focus on our relationship with Allah rather than competing with others in order to gain worldly possessions or status.