Be cautious when travelling by sea; avoid unnecessary risks; stay away from activities that are not necessary for religious purposes such as Hajj or Umrah; fight in Allah's path if needed; be mindful of Allah's power and His ability to create things beyond our understanding .

The Prophet Muhammad ﷺ warned against sailing on the sea, as he said that beneath it lies a fire. This hadith serves to remind us of the dangers of traveling by sea and to be cautious when doing so. It also teaches us to be mindful of Allah's power and His ability to create things beyond our understanding. We should not take risks with our lives or those of others by engaging in activities that could potentially put us in danger. Furthermore, this hadith encourages us to stay away from activities that are not necessary for religious purposes such as Hajj or Umrah, or fighting in Allah's path.