Aţāyibu’t Tahānī fi’n Nikāĥi’t Thānī, p.317 takfeer ahl e qibla o as'hab e kalimah e tayyiba meiN jur’at o jasaarat mahz jihaalat balke sakht aafat jis meiN wabaal e azeem o nakaal ka sareeh ka andesha, wal iyaadhu billahi rabbil ‘aalameen. farz e qat’i hai ke ahle kalima ke har qawl o fey’l ko agar che ba zaahir kaisa hee shanee’y o fazee’y ho hatta'l imkaan kufr se bacha’eN agar koyi zaeef se zaeef, naheef se naheef ta’weel paida ho jis ki roo se hukm e islam nikal sakta ho to us ki taraf jaa’eN aur is ke siwa agar hazaar ihtimaal jaanib e kufr jaate hoN khayaal meiN na laa’eN. --- like the passage from the Sall as-Suyūf al-Hindiyyah thread, this again shows how careful alaHazrat advised people to be in making takfir.