4.40 अज्ञः the ignorant, च and, अश्रद्दधानः the faithless, च and, संशयात्मा the doubting self, विनश्यति goes to destruction, न not, अयम् this, लोकः world, अस्ति is, न not, परः the next, न not, सुखम् happiness, संशयात्मनः for the doubting self.Commentary: The ignorant one who has no knowledge of the Self. The man without faith one who has no faith in his own self, in the scriptures and the teachings of his Guru.A man of doubting mind is the most sinful of all. His condition is very deplorable. He is full of doubts as regards the next world. He does not rejoice in this world also, as he is very suspicious. He has no happiness.