Mahavatar Babaji transmits today: In the Kalash Puja, we batten, or fasten, our souls to the arm of devotion, to the heart of truth, and to the everlasting Love of The Divine Deities, whom we know—En Mass, all together. In this way we attune our vibration with the Divine energy that sustains our life and the Creative Force which permeates the All. Please do this as often as every day in your meditations. It only takes a few moments in your Invocations of Divine Cosmic Energy. We may do this with our mind connected with our Heart, as well as with the physical puja ritual. So Be It.
When a Master comes to somebody's house, you welcome Him. You wash the feet of the Master, you offer water and then you start to be normal and start talking. For the deities, it is similar, we invoke the deity; we call upon the energy.
Sri Swami VishwanandaSwami Vishwananda: Kalash Puja Talk– Part I
Swami Vishwananda: Kalash PujaTalk – Part II