The Heart Sutra

"AND HE PASSES FAR BEYOND CONFUSED IMAGINATION."

This statement is related to the obstacle or obstruction of passion. That obstruction has its root in the defilement of confusion or ignorance, manifested as mistaking the impermanent for permanent, the ugly for beautiful, and suffering for happiness. It is the way of people of mundane interests. The bodhisattva whose perception has been clarified through Prajna has been liberated to a great extent from that obstruction.