Look at the churches of Christendom and other religions, and compare their conduct with what the Bible requires of the true servants of God.
(‏ تيطس ٢ :‏ ١٤‏ )‏ وَأَنْتُمْ أَيُّهَا ٱلْأَحْدَاثُ يَجِبُ أَنْ تُقَرِّرُوا مَنْ هُوَ هذَا ٱلشَّعْبُ .‏