<b>What nine things are helpful?</b> Nine things rooted in rational application of mind. When you apply the mind rationally, joy springs up. When you’re joyful, rapture springs up. When the mind is full of rapture, the body becomes tranquil. When the body is tranquil, you feel bliss. And when you’re blissful, the mind becomes immersed. When your mind is immersed, you truly know and see. When you truly know and see, you grow disillusioned. Being disillusioned, desire fades away. When desire fades away you’re freed. <b>What nine things should be developed?</b> Nine factors of trying to be pure. The factors of trying to be pure in ethics, mind, view, overcoming doubt, knowledge and vision of what is the path and what is not the path, knowledge and vision of the practice, knowledge and vision, wisdom, and freedom. <b>What nine things should be completely understood?</b> Nine abodes of sentient beings. There are sentient beings that are diverse in body and diverse in perception, such as human beings, some gods, and some beings in the underworld. This is the first abode of sentient beings. There are sentient beings that are diverse in body and unified in perception, such as the gods reborn in the Divinity’s host through the first absorption. This is the second abode of sentient beings. There are sentient beings that are unified in body and diverse in perception, such as the gods of sublime luminosity. This is the third abode of sentient beings.