Had it been so long that he'd forgotten his mission?

As much as he threw himself into the training, Blade did not forget his real mission.

The last thing he needed now was to forget his mission!

It pleased him enormously to see that she could forget her mission long enough to stare and wonder.

"We might still be open, but I'm afraid you money men are forgetting the hospital's mission."

Electra had almost forgotten her mission, distracted by the developments.

We might forget our own mission in trying to save another person from hurt.

You seem to have forgotten our basic mission which is to fight crime.

The party of pleasure had made him forget his diplomatic mission.

And it was not long before all the men seemed to forget their mission.