What are the main obstacles to attaining knowledge and inner peace, and how can they be overcome?

Chapter 17 describes several significant obstacles on the spiritual path. These include beginningless ignorance (Maya), which is a false imposition like a mirage, as well as desires for seen and unseen enjoyments, hope, and cravings, which must be dug out by the roots. Furthermore, the tendencies of lust and anger are highlighted as being particularly disruptive to listening, contemplation, and meditation. Overcoming these requires recognizing their nature and actively working to remove them, guided by a strong intellect and a clear understanding of the right path.