Raise your voice while saying Adhan if you're in a desert ; Remember Allah no matter where you are ; Have faith even when alone .

This hadith is about the power of adhan, or call to prayer, in a desert. It was narrated from Abdullah bin Abdur-Rahman bin Abu Sa’sa’ah that his father was under the care of Abu Sa’eed who said that he heard Prophet Muhammad say that if someone is in a desert and they call out for adhan, no jinn, human being, tree or rock will not hear it but it will bear witness for them. This means that even though there may not be any people around to hear you calling out for prayer in a desert, Allah hears you and your words are still valid. This hadith teaches us about how powerful our words can be even when we are alone and how important it is to always remember Allah no matter where we are.