Premanand Maharaj Ji
Why is ego so harmful on the spiritual path?
All faults live in ego
All vikaras (inner faults) live in ego, and it leads to insulting elders and grave offences. Bhagwan removes ego from his devotee's heart and protects him like a mother.
Bhagwan does not let ego stay in his devotee's heart. Whatever ego there is, he destroys.