He could have loved for a lifetime faithfully, without requital; he would have suffered in patience Unorna's anger, scorn, pity or caprice; he had long before now resigned his free will into the keeping of a passion which was degrading as it enslaved all his thoughts and actions, but which had something noble in it, inasmuch as it fitted him for the most heroic self-sacrifice.
Unorna's act had brought the several seemingly contradictory elements of his character to bear upon one point.

He had realised in the same moment that it was impossible for her to love him; that her changing treatment of him was not the result of caprice but of a fixed plan of her own, in the execution of which she would spare him neither falsehood nor insult; that to love such a woman was the lowest degradation; that he could nevertheless not destroy that love; and, finally, that the only escape from his shame lay in her destruction, and that this must in all probability involve his own death also.

At the same time he felt that there was something solemn in the expiation he was about to exact, something that accorded well with the fierce traditions of ancient Israel, and the deed should not be done stealthily or in the dark.
Unorna must know that she was to die by his hand, and why.

He had no object in concealment, for his own life was already ended by the certainty that his love was hopeless, and on the other hand, fatalist as he was, he believed that Unorna could not escape him and that no warning could save her.
The Wanderer understood most of these things as he hastened towards her house through the darkening streets.

Not a carriage was to be seen, and he was obliged to traverse the distance on foot, as often happens at supreme moments, when everything might be gained by the saving of a few minutes in conveying a warning.
He saw himself in a very strange position.