Subjective experience is no basis for justifying a belief. (You yourself have made such an argument. So, it would appear that you are not heeding your own advice.)
Evidently, you don't understand the difference between metaphysics and physics. The question I posed in OP is a metaphysical question, not a scientific one. (I explicitly stated in the OP it was a metaphysical question.)
I see. You really don't have any rationale. In fact, you have completely divorced faith from reason. What you are promoting is known as
fideism (which is rejected by mainstream Christianity.) IOW, you're advocating irrationality.