Thoughts on critique of Experience of Truth or God

Summary:-

How can you prove that the experience of God is not through mind delusion as many scientists have seen people seeing in dreams / meditation what they think abt
How can you prove subjective experience to hold any truth? (eg. u can mirage in desert but that is not true) So how much can u believe subjective experiences?
If We have high lvl of Intuition over something our mind creates it during meditation (proven) So how can u say its beyond mind
How much people have made any new scientific discovery due to any experience in meditation?