In eastern philosophy the Absolute is known as Parabrahman. According to I. K. Taimni both the Vedas and the Upanishads contain indirect hints to an Ultimate Reality an unknowable principle. Taimni describes the Parabrahman as unknowable by the human mind and unthinkable but the highest object of realization and the most profound object of philosophical enquiry. Taimni wrote that:
Because the Ultimate Reality which is denoted by the word 'Absolute' or 'Parabrahman' (?) is the very core of our being as well as the cause and basis of the universe of which we are part, we can no more get away from it than our solar system can get away from the sun round which it resolves and from which it receives everything which keeps it alive and moving. Although the Absolute is sometimes referred to by such epithets as the Void, Ever-Darkness etc. and is beyond intellectual comprehension, still, from the intellectual point of view it is the most profound concept in the whole realm of philosophy. The fact that it is called 'Unknowable' does not mean that it is beyond the range of philosophical or religious thought and something on which thinking is impossible or undesirable. The very fact that it is the heart and the basis of the universe should make it the most intriguing object of enquiry within the realms of the intellect.