Oh descendant of Bharata! Oh Subjugator of enemies! By the illusion of dualities arising from desire and aversion, all beings are confused from birth.

Origin of ignorance: icchā (desire) and dveṣa (aversion) produce dvandva-moha — illusion of opposite pairs (pleasure/pain, success/failure, hot/cold).

From sarga (creation, birth), sarva-bhūtāni are saṃmohaṃ (confused). It is an inherent condition of the embodied jīva, not personal sin. The process of creative manifestation includes this limitation.