What is meant by the "good of the Hereafter" in this verse?

Imām Ibn al-Jawzī (d. 597/1201) summarized the scholars' opinions in his book "Zād al-Masīr" as follows:

1. It refers to the maidens of Paradise (al-Ḥūr al-ʿĪn) [ʿAlī]
2. It refers to Paradise itself. [al-Ḥasan, al-Suddī, Muqātil]
3. It refers to divine pardon and well-being. [Reported from al-Ḥasan and al-Thawrī]