Which preposition to use with permanency

of Occurrences 37%

He is the Prometheus (see last line of No. I.) who will not slay himself, because he cannot help men by his death, and because his belief in the permanency of sense and thought makes him fear lest he should carry his sufferings into another life.

in Occurrences 7%

Behind the illusion of one atom or many, whether here or on Alcyone, there is reality and permanency in the undifferentiated cause, the spiritual archetype, the three higher beads on the string which are the proper study of metaphysics.

to Occurrences 4%

This point is made in order that individual men may fill up the Territories with slaves, without danger of losing them as property, and thus to enhance the chances of permanency to the institution through all the future.

by Occurrences 2%

The President was seeking permanency by insuring, through the threat or pressure of international force, a condition of changelessness in boundaries and sovereign rights, subject, nevertheless, to territorial changes based either on the principle of "self-determination" or on a three-fourths vote of the Body of Delegates.

about Occurrences 1%

There is a terrible air of permanency about the whole affair.

Which preposition to use with  permanency