Why Does God Allow Evil and Suffering? A Three-Faith Comparison

Jewish theology wrestles honestly with the problem of evil — a tradition scholars call theodicy — without demanding a single tidy answer. The Hebrew Bible affirms that God is perfectly righteous in all His works even when calamity strikes Daniel 9:14, and the rabbis of the Talmudic period (c. 200–500 CE) developed multiple frameworks to account for human suffering, including the idea that it refines the soul (yissurin shel ahavah, 'afflictions of love').

A foundational biblical insight is that what humans intend for evil, God can redirect toward good Genesis 50:20. Joseph's story in Genesis is the paradigm case: his brothers' cruelty became the instrument of national salvation. This doesn't excuse evil, but it insists that God's providential sovereignty operates even through it. Proverbs, meanwhile, maintains a retributive strand — that the just will not ultimately be overwhelmed by evil Proverbs 12:21 — though the book of Job famously complicates any simplistic equation of suffering with personal sin.

Numbers reminds readers that God is 'longsuffering' and merciful, yet does not simply clear the guilty Numbers 14:18. This tension — between divine patience and divine justice — is central to Jewish theodicy. Thinkers like Maimonides (12th century) argued that most evil is privative (an absence of good) or self-inflicted, while 20th-century theologian Eliezer Berkovits insisted God's 'hiddeness' (hester panim) preserves human moral freedom, especially in light of the Holocaust.

Christian theology approaches the problem of evil through the twin lenses of free will and redemptive suffering. Augustine of Hippo (354–430 CE) argued that evil isn't a substance God created but a privation — a corruption of good — and that human free will, not divine design, introduced moral evil into creation. The cross itself stands as Christianity's central answer: God doesn't merely observe suffering from a distance but enters it personally in Christ.

Peter's first epistle makes clear that suffering for doing good is not meaningless but can be aligned with God's will 1 Peter 3:17. This reframes suffering not as divine punishment alone but as potential participation in something morally formative. Paul's letter to the Romans adds another dimension: God sometimes endures, with 'much longsuffering,' those who seem destined for destruction, in order to demonstrate both His wrath and His power Romans 9:22 — suggesting divine patience itself is a response to evil rather than indifference to it.

Jesus' own question in Luke — whether it's lawful to do good or evil on the Sabbath, to save life or destroy it Luke 6:9 — underscores that the moral stakes of action are always real and that God's orientation is consistently toward life and good. Theologians like Alvin Plantinga (b. 1932) have formalized the 'free will defense,' arguing that a world with genuine freedom is more valuable than a world of moral robots, even if freedom entails the possibility of evil. C.S. Lewis similarly argued in The Problem of Pain (1940) that suffering is God's 'megaphone' to rouse a morally deaf world.

Islamic theology addresses evil and suffering primarily through the concept of ibtila (divine testing) and the absolute sovereignty of Allah. The Quran (2:155–157) states plainly that God will test believers with fear, hunger, and loss, and that those who are patient will receive God's blessings — a framework that transforms suffering into a spiritual proving ground rather than a sign of divine abandonment. Scholars like Al-Ghazali (1058–1111 CE) argued that this world is the 'best possible' arena for human moral development, a position that anticipates later Western theodicy by centuries.

Islamic theodicy also leans heavily on divine wisdom (hikma): God's knowledge infinitely exceeds human understanding, so what appears as pointless evil from a human vantage point may serve purposes entirely invisible to us. The Quran (21:35) affirms, 'Every soul shall taste death, and We test you with evil and with good as trial.' This resonates with the biblical insight that God is righteous in all His works even when suffering arrives Daniel 9:14, a conviction shared across all three Abrahamic traditions.

Unlike Christianity, Islam doesn't frame suffering through the lens of a redeeming incarnation, and unlike some strands of Judaism, it doesn't emphasize covenantal punishment as the primary explanation. Instead, the emphasis falls on patience (sabr), trust (tawakkul), and the ultimate justice of the Day of Judgment, when all apparent inequities will be resolved. The warning in Isaiah against calling evil good and good evil Isaiah 5:20 finds a strong echo in Islamic ethics, which insists on the clarity of moral categories even amid suffering's confusion.