Christ on the cross was maximumly heroic:
He was braver than braves that slay goliath foes,
Or warriors facing deadly threats with stoic
And stony faces, standing nose to nose.  
At Golgotha the sin of all the world was laid
On Him who, though despised, was more victorious
Than a general at his own ticker-tape parade,
Thronged by a grateful nation joyous and uproarious.
Had Christ destroyed his enemies with a thought
(An option for Him), He would've suffered a defeat
Since all the lessons the Lord of Glory taught
Would've been dismissed as having been taught by a cheat.
It would've been the easy, cowardly fashion
Of escaping the pain that proved His Godly passion.