Respectfully ask people to move away when they pass in front of you during prayer .

This hadith teaches us that it is important to be mindful of our prayer and not let anything interrupt it. We should repel anyone who passes in front of us while we are praying, as they are considered a devil. This means that we should focus on our prayer and not let any distractions come between us and Allah. We must also remember that even though someone may pass in front of us during prayer, this does not mean that we should be disrespectful or rude towards them; rather, we should politely ask them to move away from our line of sight so that we can continue with our prayers uninterrupted.