Which preposition to use with awfulness

of Occurrences 35%

Eras you have mentioned, Patricia has certain notionsNorthern idiocies about the awfulness of a young fellow's sowing his wild oats, which you and I know perfectly well he is going to do, anyhow, if he is worth his salt.

in Occurrences 3%

There is a scriptural awfulness in the account of the hero's becoming naked; and the violent result is tremendous.

Which preposition to use with  awfulness