As the stages of Mahayana Bodhisattva progressing, it seems like Buddha is getting the purification more difficult.
I imagine the sacrifice he had paid, the stress he had went through to achieve such goal.
Have you also passed through this stage?
Anyone aiming to become a Buddhist will pass through the stage also?

I want to commend you for the work so far, it's a lot of work in short period of time. You must be a great teacher. Thanks for sharing @reddust