Usar "supererogation" en una oración

1. He was deprived of a rational human existence; he could do nothing but look on and give orders, give orders and look on, although both were works of supererogation

2. We do more; as if unqualified submission was not humiliating enough, we descend to an act of supererogation in servility; we abandon trade altogether; we not only refrain from that particular trade which their respective edicts prescribe, but, lest the ingenuity of our merchants should enable them to evade their operations, to make submission doubly sure, the American Government virtually re-enact the edicts of the belligerents, and abandon all the trade which, notwithstanding the practical effects of their edicts, remain to us