Collective Yoga of humanity

How to understand the importance of collective sadhana to prepare for the descent? What are the methods of collective yoga? The goal of Integral Yoga is the transformation of life on earth from human to Divine Life. Therefore the progress of the collective is the central aim for which they came and worked. The progress of the individual also depends on the progress of the collective and contributes to it. Acting in such a manner that brings out the best in other people is also the means for our own maximum spiritual progress. This does not mean we should be proselytizing like religious groups and seeking converts, which is a social rather than a spiritual activity.