Only by entering into the truth and transforming it will we achieve a larger and wider truth. If we think that everything to be said with regard to spirituality has already been spoken by our forefathers, we are mistaken. Truth is never complete because we are living in an ever-transcending universe. What the teachers of the past have said is eternally true; what we are saying is also eternally true. But each truth has its own grade, and all the time we are evolving and progressing.
Your father might have imagined or thought of something on the physical plane which was at the time quite striking. Now you have grown up, and you are thinking of something higher and deeper because science has evolved to a new plane. That does not mean that you are defying the achievements of your father. No, you are going beyond him, beyond his capacity, beyond his understanding.
In the spiritual life we do not negate; we just go higher and higher to reach the topmost height. Still the highest Truth, the topmost realisation, or what we call the absolute manifestation, has not taken place. Spiritual manifestation has not been completed, and perhaps it will never be completed.From:Sri Chinmoy,The summits of God-Life: Samadhi and Siddhi, Agni Press, 1974
Sourced from https://srichinmoylibrary.com/sgl