Teachings of Lord Caitanya
By His Divine Grace A. C. Bhaktivedanta Swami Prabhupāda
Chapter Four
The Wise Man
Since no one can trace the history of the living entity’s entanglement in material energy, the Lord says that it is beginningless. By beginningless it is meant that conditional life exists prior to the creation; it is simply manifested during and after the creation. Due to forgetfulness of his nature, the living entity, although spirit, suffers all kinds of miseries in material existence. It should be understood that there are also living entities who are not entangled in this material energy but are situated in the spiritual world. They are called liberated souls and are always engaged in Kṛṣṇa consciousness, devotional service.
The Hare Krishna Movement 