Therefore, as our Lord said to their prototypes, their blindness continues; for no one can expect to be taught of God while in that self-sufficient and dishonest condition of mind which boasts of knowledge and the faith which it lacks.--`John 5:40,41`.

Dalili da aka ba aka ba da sassan yankunan da suka dace wanda masu sayarwa za su iya amfani da su don gudanar da bincike da gwada gwagwarmayar fasahar su da kuma inganta sakon su don sake tabbatar da masu amfani.
