When awakened, the Kundalini Power rises along the central channel and, at the level of the Heart, She merges with the Spirit and takes it along to the Sahasrara Chakra on top of the head. When this process happens, the real Yoga or Union with the Divine takes place and like a drop of Water returning to the Sea, the human mind that realize the Spirit gradually merges with the Divine.

It is a state of timeless bliss. The attention of the Yogi becomes full of love, joy and goes above mental activity, merging into the silence of the Universe. In the past centuries, only a few extremely dedicated individuals could manage this state of Self-Realization, and their inner purity rendered their experience an absolute one, granting them full union with the Divine.
In Sahaja Yoga, this supreme experience of Self Realization is granted to all practitioners from the start. However, because most of us do not have the same inner purity as Saints of the past, the experience is more gradual. At the beginning only a few strains of the Kundalini energy might be awaken, giving us only a limited experience of the Divine. However, with regular practice this experience gets deeper and after sometimes just a few sessions of Sahaja Yoga practices, most new Yogis have experienced a tremendous expansion of their consciousness and are able to perceive that state of state of supreme bliss also called as Niranda.
We become aware of the reality of the Spirit as described by saints of the past and know that each meditation, each passing day brings us a fuller realization of the Spirit.

Misidentifications with egos or conditionings drop and we become increasingly identified with our Spirit, which is our true nature. It is from our Spirit that the compassion and love manifests, as well as complete security and confidence.