"This place should remain pure for the souls after death."

Everything had to be pure for the coming year, and bad feelings were a kind of impurity.

I will now show you what is not pure for me.

Yet Covenant was soon panting as if the air were too pure for him.

Let us say that it falls into a lake, the waters of which are pure and too warm for ice to form on them.

"Will you expect that of me as well, to show your people I was pure for you?"

"The air of England is too pure for a slave to breathe"

The gas that comes through is pure and ready for use.

I'm afraid that was a little too pure for the poor boy.

"Your mind is too pure for this kind of work."