Bhagavad-gītā 4.40 says: अज्ञश्चाश्रद्दधानश्च संशयात्मा विनश्यति। नायं लोकोऽस्ति न परो न सुखं संशयात्मनः।।4.40।। ajñaścāśraddadhānaśca saṅśayātmā vinaśyati. nāyaṅ lōkō.sti na parō na sukhaṅ saṅśayātmanaḥ ৷৷ 4.40 ৷৷ One who is ignorant and faithless, and has a doubting mind per...