Tesla was a visionary. He invented many things to give humanity more leisure time to explore Spirituality and cultivate Morality.
Today we are responsible for our awareness.
In the information age ignorance is optional.
If you feel discomfort know that you are yearning for the great heights of freedom and bliss; the very hunger is proof of food; the very lock is proof of there being a door and a key.
Christ warned us not to cast pearls before swine.
You say you don't know who you are... but your answer is found within the question:
I don't know who
I am. Is there two of you that the "You" doesn't know who "You Are"?
A teacher once said to me: "Pray first and last for Understanding; to hunger after anything but that is never to be filled."
Christ said that the Holy Spirit will lead those that have ears to hear into All Truth. Who can stop you from entering into such an inheritance but your own timidity and blindness?
Take heed, that the climb requires one to count the cost.
G-d bound is Man, no other destiny short of that is worthy of his pain.