2

2. (It is for) the practice of Samadhi and minimising the pain-bearing obstructions.

Most of us make our minds like spoilt children, allowing them to do whatever they want. Therefore it is necessary that Kriya-yoga should be constantly practised, in order to gain control of the mind, and bring it into subjection. The obstructions to Yoga arise from lack of control, and cause us pain. They can only be removed by denying the mind, and holding it in check, through the means of Kriya-yoga.

अविद्यास्मिता-राग-द्वेषाभिनिवेशाः क्लेशाः ॥३॥