The greatest difficulty among the obstacles is confusion, according to the sages; and it ceases only through discernment.

The hierarchy of obstacles is strategic. Among all vighnas, moha is parama—the supreme, the most grave—because it gives birth to the others. Doubt (saṃśaya) arises from not knowing; confusion (moha) arises from believing one knows what one does not know. It is a Type II error with existential consequences: accepting the false as true. The remedy is vijñāna—not mere information (jñāna) but discriminative knowledge, the knowing that distinguishes ātman from anātman. The root vi- implies separation, a clear division. Vijñāna does not add; it clears away. Like the sun that disperses the fog without creating anything new, discernment reveals what always was. The phrase “solely by means of” (eva) is demanding: there is no shortcut, no grace that can replace the work of seeing clearly. The manīṣin—the thinkers, not the believers—have examined (vimṛś) and concluded: confusion is not a natural state but an accumulation. Its cessation is possible, but it requires examining what has been taken for granted.

The hierarchy of obstacles is strategic. Among all vighnas, moha—confusion—is parama, the supreme and most grave, because it gives birth to the others. Doubt (saṃśaya) arises from not knowing; confusion (moha) arises from believing one knows what one does not know. It is a Type II error with existential consequences: accepting the false as true. The remedy is vijñāna—not mere information (jñāna), but discriminative knowledge, the knowing that distinguishes ātman from anātman. The root vi- implies separation, a clear division. Vijñāna does not add; it clears away. Like the sun that dissipates the fog without creating anything new, discernment reveals what always was. The phrase “solely by means of” (eva) is demanding: there is no shortcut, no grace that can replace the work of seeing clearly. The manīṣins—the thinkers, not the believers—have examined (vimṛś) and concluded: confusion is not a natural state but an accumulation. Its cessation is possible, but it requires examining what has been taken for granted.