Vrindavan (forest of Vrinda) has an ancient past, associated with Hindu history, and is an important Hindu pilgrimage site. One of its oldest surviving temples is the Govinda Deva temple, built in 1590. The essence of Vrindavan was lost over time until the 16th century, when it was rediscovered by Chaitanya Mahaprabhu. In the year 1515, Chaitanya Mahaprabhu visited Vrindavana, with the purpose of locating the lost holy places associated with Lord Sri Krishna’s transcendent pastimes.
In the vedic scriptures you can find answers that are good to know. Where do we come from? Clear statement we can find also in the purports of the mantras 16. and 17. of the Śrī Īśopaniṣad given bei A.C. Bhaktivedanta Swami. That is a standard book and all Vaishnavas and truth-seeker should have read it and accept the philosophical points.
(from mantra 16.)
The all-pervading feature of the Lord – which exists in all circumstances of waking and sleeping as well as in potential states and from which the jīva-śakti (living force) is generated as both conditioned and liberated souls – is known as Brahman.