I came to cast fire upon the earth; and what do I desire, if it is already kindled?

I came to send a fire on the earth, and it may even now have been lighted.

Πυρ ηλθον να βαλω εις την γην, και τι θελω, εαν ηδη ανηφθη;

I am come to send fire on the earth; and what will I, if it be already kindled?