Be mindful of your actions and strive to do good deeds.

This hadith is about the dangers of using small bells in caravans. According to the Prophet Muhammad (SAW) these bells will prevent angels from accompanying them on their journey. This hadith serves as a reminder to us that we should be mindful of our actions and how they can affect our spiritual life. We should strive to do good deeds and avoid anything that could potentially hinder us from receiving blessings from Allah SWT. It is important for us to remember that even something seemingly insignificant like a bell can have an effect on our spiritual life and thus we should be careful with what we do and how it affects others around us.