Verse 4.40

अज्ञश्चाश्रद्दधानश्च संशयात्मा विनश्यति। नायं लोकोऽस्ति न परो न सुखं संशयात्मनः।।4.40।।

ajñaśh chāśhraddadhānaśh cha sanśhayātmā vinaśhyati nāyaṁ loko ’sti na paro na sukhaṁ sanśhayātmanaḥ

Meaning

No cap, ignorant peeps, faithless peeps, and peeps who are always doubting? They're totally gonna crash and burn. No heaven, no Earthly happiness for the doubters.

Commentary

Bro, if you're clueless about yourself, lack faith in the teachings, and are constantly doubting everything, you're totally screwed. No heaven for you, no chill life on Earth either. It's a total L.