Should they cast Him

A Mishkin Qalam Calligrapgy
 title Baha'-Allah

By the righteousness of God! Should they cast Him ( Bahá’u’lláh) into a fire kindled on the continent, He will assuredly rear His head in the midmost heart of the ocean and proclaim: “He is the Lord of all that are in heaven and all that are on earth!”
 And if they cast Him into a darksome pit, they will find Him seated on earth’s loftiest heights calling aloud to all mankind: “Lo, the Desire of the World is come in His majesty, His sovereignty, His transcendent dominion!”
And if He be buried beneath the depths of the earth, His Spirit soaring to the apex of heaven shall peal the summons: “Behold ye the coming of the Glory; witness ye the Kingdom of God, the Most Holy, the Gracious, the All-Powerful!”
 And if they shed His blood, every drop thereof shall cry out and invoke God in this Name through which the fragrance of His raiment hath been diffused in all directions.

Bahá’u’lláh: The Summons of the Lord of Hosts p.113