Sri Nisargadatte makes is crystal clear that all structures, be they pshysical, conceptual, or other, are like waves arisen from the ocean which not only will inevitably crash back into their sourc, but they have never been seperate from it for even an instant. A clear reception of this message invalidates the need for any methods, teachers, or time to reach enlightenment or understanding. Reality is that which is ever present and never changes and you are that.