3 adjectives to describe perpetual

The king seemed even disposed to remit this last part of the punishment, had not Roger, by a fresh insolence, provoked him to render his confinement perpetual.

"For we have not all the same genius," he said, "and if I were to paint this head it would not have the gift of life as that one has; but to stand by and see him put it in, you cannot think what a happiness that is; for one knows every touch, and just what effect it will have, though one could not do it one's self; and it is a wonder and a delight perpetual that it should be done.

Be thou perpetual.

3 adjectives to describe  perpetual