be inherent

References in classic literature ?
It has indeed happened, that governments of this kind have generally operated in the manner which the distinction taken notice of, supposes to be inherent in their nature; but there have been in most of them extensive exceptions to the practice, which serve to prove, as far as example will go, that there is no absolute rule on the subject.
Either fact were enough to make them repulsive," replied the girl, "but it is the fact that they were without souls that made them totally impossible--one easily overlooks physical deformity, but the moral depravity that must be inherent in a creature without a soul must forever cut him off from intercourse with human beings.