it burns like blazing fire

"Place me like a seal over your heart, like a seal on your arm;

for love is as strong as death,

its jealousy unyielding as the grave.

It burns like blazing fire, 

like a mighty flame.

Many waters cannot quench love;

rivers cannot sweep it away. 

If one were to give all the wealth 

of one's house for love, 

it would be utterly scorned."

Song of Songs 8:6-7