´It was narrated from Abu Sa'eed that:` The Messenger of Allah said: "If you see a man frequenting the mosques, then bear witness to his faith. Allah says: 'The mosques of Allah shall be maintained only by those who believe in Allah and the Last Day. [At-Taubah: 18]'"
Hadith Referenceسنن ابن ماجه / كتاب المساجد والجماعات / 802
Hadith Gradingالألبانی:ضعيف | زبیر علی زئی:إسناده حسن
Hadith Takhrij« سنن الترمذی/الإیمان 9 ( 2617 ) ، تفسیر القرآن 10 ( 3093 ) ، ( تحفة الأشراف : 4050 ) ، وقد أخرجہ : مسند احمد ( 3/68 ، 76 ) ، سنن الدارمی/الصلاة 23 ( 1259 ) ( ضعیف ) » ( اس سند میں رشدین بن سعد ضعیف ہیں ، ملاحظہ ہو : المشکاة : 723 )
´Narrated Abu Sa'eed:` that the Messenger of Allah (ﷺ) said: "If you see a man who comes to the Masjid then bear witness to his faith." Because Allah, the Exalted, says: Only those who believe in Allah, and the Last Day, and establish the Salat, and give the Zakat (should) maintain the Masajid until the end of the Ayah (9:18)
Shaykh Dr. Abdur Rahman Freywai
1؎: The mosques of Allah are maintained only by those who believe in Allah and the Last Day, establish the prayers, give zakat, and fear none except Allah. It is expected that these are the ones who are truly guided. (: Surah At-Tawbah: 18) Note:
(In the chain of narration, Darraj Abu al-Samh is a weak narrator.)
Source: Sunan al-Tirmidhi – Majlis ‘Ilmi Dar al-Da‘wah, New Delhi Edition, Page: 2617