This article argues that the Qur’an’s ecological ontology, anchored in mīzān (balance), amānah (trust), and khalīfah (stewardship), and operationalised through ijtihād (independent reasoning), tafsīr (exegesis), and shūrā (consultation), constitutes a normative and policy-ready framework capable of addressing the joint crises of climate breakdown and poverty. Using close textual analysis of Qur’anic āyāt (verses) alongside classical and modern scholarship, I show how Qur’anic injunctions ‘for those believe’ against fasād (corruption) and isrāf (wastefulness) translate into redistributive, sufficiency-based economic model aligned with planetary limits.