Most counsel about anger aims at putting it out. Iqbal's philosophy points somewhere more interesting. He was a poet of fire and storm and force; he did not regard heat as the enemy. The question for Iqbal was never whether you feel the fire, but what the fire is for, and whether it has been refined by something steadier than the heat itself.
He believed conviction strong enough could change what fire becomes. Even today, he wrote, if the faith of Abraham were born again, the fire itself could be made to bloom like a garden. Abraham walked unharmed through flame because his conviction transformed it. Anger is fire. Left raw, it burns indiscriminately — the wrong people, your own footing. Refined by genuine conviction, the same heat can become a force that builds. The fire does not have to be escaped. It has to be transformed.
Iqbal would ask where your anger is pointed. There is anger that is really love in disguise — love of justice, of a person wronged, of something that should not have happened. That anger has a worthy object, and Iqbal would not ask you to suppress it. His own verse is full of righteous heat aimed at cruelty and at comfortable injustice. He told a sleeping people to rise and shake the walls of the mansions of the privileged. That is anger with an address.
But he was equally clear that fire ruled by nothing devours its owner. He wrote that love is the first teacher of intellect, heart and sight — without it, even law and faith become only a temple of empty ideas. Anger without that deeper love behind it is just the temple emptied: heat with no teacher, force with no direction. It is the wildfire, not the garden. The difference is not the temperature. It is whether something wiser is steering.
Iqbal also offered the falcon's discipline. The falcon is fierce, but its fierceness is governed — it strikes with precision, then wheels away, conserving itself. An angry self that has the falcon's training does not unload the moment the heat arrives. It holds the fire, aims it, and spends it on the actual target. Untrained anger hits everything in range. Trained anger hits what deserves it.
So Iqbal would not coach you to feel less. He would coach you to refine what you feel. Ask what the anger is defending — if it is something genuinely worth defending, the heat is legitimate, and your task is to aim it well. If it is only wounded pride with no worthy object, the heat is real but the cause is small, and Iqbal would have you find the conviction underneath before you let the fire out.
See it in the verse
Aag kar sakti hai andaz-e-gulistan paida
Ishq na ho to shar-o-deen butkada-e-tasavvurat
Kakh-e-umara ke dar-o-deewar hila do