How does Tamburlaine the Great portray both the grandeur and cruelty of its hero?

In Tamburlaine the Great, Christopher Marlowe portrays his hero through a simultaneous vision of grandeur and brutality, challenging the audience to reconcile these conflicting traits.12

Grandeur
Marlowe elevates Tamburlaine through his "mighty line," utilizing blank verse to express the character's towering ambition and intellectual reach. The hero is depicted as a man of "aspiring minds," driven by a desire for knowledge, beauty, and the "sweet fruition of an earthly crown". By framing Tamburlaine as a figure who defies traditional political and religious orders, Marlowe enlists the audience's sympathy for his hero's relentless pursuit of power.13

Cruelty
Conversely, the play does not shy away from the horrific consequences of Tamburlaine’s ambition. His cruelty is described as "extreme" and "sickening," manifested in his bloody conquests, the destruction of cities, and even the killing of his own son, Calyphas, for refusing to fight. As the play progresses, particularly in the second part, Marlowe highlights the hero's human weakness, arrogance—such as the burning of the Qur'an—and the eventual, inevitable onset of his fatal illness, revealing the impotence underlying his absolute power.1