Ijtihad — The Principle of Movement

Ijtihad is a term from Islamic jurisprudence meaning independent reasoning — the effort to think a question through afresh rather than simply inherit an answer. Iqbal took this technical word and made it the centre of a much larger argument about how anything living stays alive.

His claim, set out most fully in his prose lectures, is blunt: a tradition that stops reinterpreting itself has begun to die. The world moves; new conditions arrive; and a body of thought that only repeats its past answers slowly loses contact with reality. Iqbal called the closing of this 'door of reasoning' one of the great self-inflicted wounds of the civilisation he loved.

Stripped of its setting, the principle is universal and bracing. Whatever you have inherited — a method, an institution, a belief, a way of working — Iqbal asks whether you are still genuinely reasoning about it, or merely conserving it. Movement and the courage to rethink are not threats to a tradition; they are the only thing that keeps one worth belonging to.