Be ready for divine revelations at any time or place ; keep yourself pure through your actions & clothing ; obey God's commands & warnings ; avoid idol worshiping etc..

This hadith is about the time when the Prophet Muhammad (PBUH) was walking one day and he heard a voice from the sky. He looked up and saw an angel sitting on a chair between the sky and earth. He got scared so he went home and asked his people to wrap him up in cloths. After this, Allah revealed verses to him which were later written down in Quran as Surah Al-Muddaththir 74:1-5. These verses commanded him to arise, warn people of their wrongdoings, purify himself by wearing clean clothes, desert idols that were worshipped before Islam came into existence. After this revelation started coming frequently and regularly for Prophet Muhammad (PBUH). This hadith teaches us that we should always be ready for revelations from God at any time or place because we never know when it will come or what form it will take. It also teaches us that we should always be prepared for such revelations by keeping ourselves pure through our actions as well as our clothing so that we can receive these revelations with an open heart without any fear or hesitation.