No better commentary on the Vedas has been written or can be written.
The Vedas teach that the soul is divine, only held in the bondage of matter; perfection will be reached when this bond will burst, and the word they use for it is, therefore, Mukti - freedom, freedom from the bonds of imperfection, freedom from death and misery.
We want to lead mankind to the place where there is neither the Vedas, nor the Bible, nor the Koran; yet this has to be done by harmonizing the Vedas, the Bible, and the Koran.
The correct meaning of the statement The Vedas are beginningless and eternal is that the law or truth revealed by them is permanent and changeless.