What are two ways in which the purity of the Christian congregation is preserved? Individuals wanting to become part of the Christian congregation must meet certain requirements.
مَثَلًا ،‏ لَا يُسْمَحُ لِلْمُسْتَهْزِئِينَ بِٱلِٱنْتِمَاءِ إِلَى ٱلْجَمَاعَةِ ،‏ تَمَامًا كَمَا أَنَّ أَمْثَالَ هؤُلَاءِ لَمْ يُسْمَحْ لَهُمْ بِدُخُولِ فُلْكِ نُوحٍ .‏