إِنَّ هَذِهِ الْمَسَاجِدَ ... لِذِكْرِ اللَّهِ وَالصَّلَاةِ وَقِرَاءَةِ الْقُرْآنِ
Mosques are places of remembrance, prayer, and Qur'an recitation.
Their dignity requires cleanliness, an atmosphere suitable for worship, and consideration for others.
Examples:
1. If something spills, arrange appropriate cleaning.
2. Explain the rules to a newcomer in a way that teaches rather than shames.
3. Do not turn someone’s mistake or sincere question into public humiliation.