That is funny. Normally the voice is more vague, like 'you have work to do'. What you describe would likely be classified as a 'probable NDE'. Countless others can be found at
https://www.nderf.org/Archives/NDERF_NDEs.html
I'm jealous! I have studied the phenomenon for countless years but never had such an experience. They can happen spontaneously during times of extreme danger/stress, as a result of deep meditation, self-inquiry or other spiritual practice.
What you need to know is that it usually takes a period of time to integrate a spiritual awakening into life, as the conditioned mind is still alive and well. Some people have had sudden and permanent awakenings (ego death), but for most people there is a need to relentlessly pursue through practice. It is important to have guidance.
This man is a scholar of the (IMO) greatest guru of the past century (Bhagavan Ramana Maharshi). His work should be a good starting point. I'm more than happy to help further, as I have the opposite problem (intellectual knowledge but no experience).
That is brilliant!