When is implying “hādhā” in “al-ḥaqqu min rabbik” useful?

Qur’anic Ellipsis (Ḥadhf): Implied Words, Relationships and Rhetorical Brevity

• Requiring hādhā for every definite noun
• When it points back to a matter under discussion
• Treating al-ḥaqq itself as absent
• Inventing a new topic while ignoring context