﴿ مَّا يَفْعَلُ ٱللَّهُ بِعَذَابِكُمْ إِن شَكَرْتُمْ وَءَامَنتُمْ ۚ وَكَانَ ٱللَّهُ شَاكِرًا عَلِيمًۭا ﴾

“Why would God cause you to suffer [for your past sins] if you are grateful and attain to belief - seeing that God is always responsive to gratitude, all-knowing?”

Those who have not surrendered themselves to God succumb to worldly interests. They will associate themselves with anyone, be he religious or irreligious, by whom their worldly interests are served. Such people’s words and deeds, however religious they may appear to be, are not to please God, but to show others that they too are believers. Opportunism is their real religion, but they are at pains to show people that they are God-worshippers. These people want to prove themselves to be godly although they are not.