What obstacles on the spiritual path are identified in Chapter 17 of the Sai Satcharitra?

Chapter 17 identifies several significant obstacles to spiritual progress. The primary obstacle is 'Avidya' or ignorance, which manifests as a false imposition called 'Adhyasa,' likened to a mirage. The chapter advises that desires for seen and unseen enjoyments, hope, thirst, and cravings are hindrances that must be dug out by the roots. Furthermore, it explicitly names lust and anger as tendencies that disrupt the processes of listening, contemplation, and meditation. A restless heart and a mind distracted by the greed of the senses are also cited as barriers to finding peace, even for a knowledgeable person.