He saw the necessity of coolness, of judgment, and he began to demand these things of himself, struggling sternly against those symptoms of weakness which had replaced his confidence of a short time before.

Gradually he fought himself back into his old faith.

He would save Marion--without Neil, without Obadiah.

If Marion did not come to him by midnight it would be because of the guards against whom Neil had warned him, and he would go to her.

In some way he would get her to the boat, even if he had to fight his way through Arbor Croche's men.
With this return of confidence Nathaniel's thoughts reverted to his present greatest need, which was food.