Patanjali Yoga Sutras: In the Light of Kriya

This is a scriptural commentary of Lahiri Mahasaya on Patanjali Yoga Sutras in the Light of Kriya.

This very valuable, tiny book is divided into four parts:
In the first part, it describes the nature of Yoga, Samadhi, or "Attunement"with the ultimate Self and discusses its various aspects.

In the second part, the first five steps of the eightfold Yoga path are outlined for the benefit of the truth seeker.

In the third part, the last three steps are outlined, namely, Dharana ("concept of Tranquility"), Dhyana ("meditation") and Samadhi ("Attunement"). The state of going within during meditation practice and the danger of developing yogic powers are discussed.

In the fourth part, Kaivalya, or "the highest Liberation", is discussed.

In fact, discussion of Yoga is the aim of this book.