A state of consciousness which is purified of all thought forms seems to be identical to the Ultimate Reality/Truth.
Should we encourage patriotism in and for our country? What might mysticism say about that?
Christ consciousness is a term that is often seen as New Age woo-woo, but it has deep and genuine mystical roots, and I think it is the future of Christianity.
What can contemplation tell us about the speed of light or causality? Perhaps a lot, even All.
Consciousness may be the "inner" experiential (spiritual) side of the "outer" material (physical) cosmos, these being two irreducible aspects of One thing.
The hard problem of consciousness may lead us to an irreducible mysticism in the nature of the mind and body, namely that they are two sides of the very same one thing.
Mythologies run in cycles. We may be in the middle of a massive paradigm shift in the myths which point to our deepest meaning and identity in the cosmos.
What is Love? How do we know it? How are we One in it? The mystical experience shows us directly not only what Love is, but that we are Love.
What is God's relationship with nature? Is God supernatural or natural? Or both?
In the debate between science (or materialism) and spirituality, there are few who embrace both sides of the coin, who can see that they are One.