Those who practice Zen meditation use the term ecstasy to refer to a state of mind (zero-point state) similar to that. You should be able to approach a spiritual level of that kind.
Through Zen meditation, one achieves a state similar to the zero-point state.
Conversely, one could say that we need to practice something similar to Zen meditation in order to reach the zero-point state.
But What Exactly is this State?
The word “ecstasy” might be misleading. The original Sanskrit word for this state is Samadhi, which in Japanese is Sanmai (三昧), and it is usually translated as “meditative absorption.”
Samadhi is a state that can be achieved in deep meditation.