You have a holy mission and I will protect you.

"I would have thought that you considered it a holy mission rather than a sport, to hunt for oonyx."

There could be no turning back from his holy mission now.

The members of the organisation see this target as a holy mission.

Only, good sir, let us continue on our way, for we have a holy mission to perform.

Taking it there was part of the holy mission.

He watched her going down the steps of the stand, nervous and intent as though on a holy mission.

"He was sent out on a holy mission," she said.

Not to sound too high-pitched about it, but we see ourselves as having a holy mission.

No one was harder to deal with than a religious fanatic on a holy mission.