According to search-discovered classical Islamic scholarship, the 'plagues' described in the Quran, particularly in Surah Al-A'raf, represent a series of divine interventions known as 'Rijz' (الرِّجْزَ), meaning a severe punishment or torment. Ibn Kathir's tafsir on verse 7:133 specifies these events—the flood, locusts, lice, frogs, and blood—as 'Ayat Mufassalat' or 'detailed signs.' This dual terminology is crucial; the plagues were not merely punitive but were clear, miraculous proofs intended to guide Pharaoh and his people. Al-Tabari explains that this cycle of affliction, temporary relief upon their plea to Musa, and subsequent return to disbelief was designed to expose their deep-seated arrogance and deliberate rejection of faith. The synthesis of scholarly views reveals that the plagues were a manifestation of divine justice and a powerful demonstration of Allah's absolute power over creation, serving as a timeless lesson on the consequences of denying clear signs.