According to search-discovered classical Islamic scholarship, the concept of divine provision, or Ar-Rizq, is profoundly illustrated in Surah Al-A'raf, verses 7:51-52. Tafsir Ibn Kathir explains that these verses present a critical contrast in the Hereafter: the eternal deprivation versus eternal provision. Verse 7:51 details the state of the disbelievers who, having treated their religion as 'amusement and play' (لَهْوًا وَلَعِبًا) and been deceived by worldly life, are in turn 'forgotten' by Allah and forbidden the basic sustenance of food and water in Hell. This is a matter of divine justice. Conversely, verse 7:52 clarifies the nature of true, eternal provision given to believers: a meticulously detailed Book (the Quran) sent down with knowledge, serving as 'a guidance and a mercy' (هُدًى وَرَحْمَةً). The synthesis of these two verses, as supported by commentators, establishes that one's eternal access to physical provision is a direct consequence of one's acceptance or rejection of spiritual provision in this life.