Om Swami
What is the root cause of jealousy and where does it come from?
Ego is the seed of jealousy
The seed of jealousy is ego, watered by desires, and its fruit is expectation. Without expectation there is no jealousy.
What is the root of jealousy, the seed of jealousy? Ego is the seed of jealousy, and it gets watered by desires, and from that the tree of jealousy grows.