6. Mankind is Guided by Allah only

Surah No. 6, Al Anaam, Ayat No. 125

فَمَن يُرِدِ اللّهُ أَن يَهْدِيَهُ يَشْرَحْ صَدْرَهُ لِلإِسْلاَمِ وَمَن يُرِدْ أَن يُضِلَّهُ يَجْعَلْ صَدْرَهُ ضَيِّقًا

o حَرَجًا كَأَنَّمَا يَصَّعَّدُ فِي السَّمَاء كَذَلِكَ يَجْعَلُ اللّهُ الرِّجْسَ عَلَى الَّذِينَ لاَ يُؤْمِنُونَ

Translation :

And to whom Allah guides, He opens his breast to Islam, and whomsoever He wills to send astray, He makes his breast close and narrow, as if he is climbing up to the sky. Thus Allah throws such people into humiliation who does not believe.