Maudgalyayana discovers that his deceased mother was reborn into the preta or hungry ghost realm. She was in a wasted condition and Maudgalyayana tried to help her by giving her a bowl of rice. Unfortunately as a preta, she was unable to eat the rice as it was transformed into burning coal. Maudgalyayana then asks the Buddha to help him; whereupon Buddha explains how one is able to assist one’s current parents and deceased parents in this life and in one’s past seven lives by willingly offering food, etc., to the sangha or monastic community during Pravarana
