Translation of "Hardened" in German

In recent weeks, however, stances on the issue have hardened.
In den letzten Wochen haben sich jedochdie Positionen gegenüber diesem Thema verhärtet.
Europarl v8

But woe to those whose hearts are hardened against the remembrance of God!
Wehe darum denen, deren Herzen vor dem Gedanken an Allah verhärtet sind!
Tanzil v1

Then woe Unto those whose hearts are hardened against remembrance of Allah.
Wehe darum denen, deren Herzen vor dem Gedanken an Allah verhärtet sind!
Tanzil v1

Woe to those whose hearts are hardened against the mention of God.
Wehe darum denen, deren Herzen vor dem Gedanken an Allah verhärtet sind!
Tanzil v1

Then woe to those whose hearts are hardened against the remembrance of Allah.
Wehe darum denen, deren Herzen vor dem Gedanken an Allah verhärtet sind!
Tanzil v1

Alas for those whose hearts have been hardened to God's remembrance!
So wehe denjenigen, deren Herzen gegen Allahs Ermahnung verhärtet sind!
Tanzil v1

But woe to those whose hearts are hardened against the Remembrance of Allah!
So wehe denjenigen, deren Herzen gegen Allahs Ermahnung verhärtet sind!
Tanzil v1

Woe, then, to those whose hearts were further hardened after Allah's admonition.
Wehe darum denen, deren Herzen vor dem Gedanken an Allah verhärtet sind!
Tanzil v1

Then woe unto those whose hearts are hardened against remembrance of Allah.
Wehe darum denen, deren Herzen vor dem Gedanken an Allah verhärtet sind!
Tanzil v1

But woe betide those whose hearts have been hardened against the rememberance of God!
So wehe denjenigen, deren Herzen gegen Allahs Ermahnung verhärtet sind!
Tanzil v1