Obey Allah's commands and fulfill any promises/vows made with God.

This hadith, narrated by Aishah, emphasizes the importance of obeying Allah. It teaches us that if we make a vow to obey Him, we must fulfill it and if we make a vow to disobey Him, then we should not do so. This hadith reminds us that our relationship with God is based on obedience and submission to His will. We must strive to be obedient in all aspects of our lives in order for us to be successful in this life and the hereafter. Furthermore, this hadith also serves as a reminder that disobedience can lead to dire consequences both in this world and the hereafter. Therefore, it is important for us to always remember the importance of obedience when making decisions or taking actions in our lives.