Mamoor
Jabr-o-Ikhtiyar — the problem of determinism versus free will. Against both mechanistic science and fatalist theology, Iqbal defended real human freedom as essential to the responsible, creative self.
Literally: compulsion and free will
The classic theological problem of jabr (compulsion / predestination) versus qadar or ikhtiyar (free will) — whether human acts are determined by God or freely chosen. Iqbal weighs in firmly on the side of meaningful human freedom: while God is sovereign, the self is genuinely free and creative, and the fatalism of pure jabr is, for him, a spiritual sickness that drains the will to act. Destiny and freedom meet in the striving self.
Khudi
Selfhood; the self, the ego — in the philosophical, not the vain, sense.
Hurriyat
Liberty, freedom, the condition of being free.
Iblis
The fallen angel who refused to bow to Adam; the archetype of proud rebellion against God.
Taqdeer
Destiny, fate, the decree of what is to come.
Ikhtiyar
Free will, choice, discretion; the power to choose one's course.