The Kitáb-i-Aqdas - The Most Holy Book
Index term: of God, title for Jesus Christ, under Spirit
k80.
This is the Day in which He Who held converse with God hath attained the light of the Ancient of Days, and quaffed the pure waters of reunion from this Cup that hath caused the seas to swell. Say: By the one true God! Sinai is circling round the Dayspring of Revelation, while from the heights of the Kingdom the Voice of the Spirit of God is heard proclaiming: "Bestir yourselves, ye proud ones of the earth, and hasten ye unto Him." Carmel hath, in this Day, hastened in longing adoration to attain His court, whilst from the heart of Zion there cometh the cry: "The promise is fulfilled. That which had been announced in the holy Writ of God, the Most Exalted, the Almighty, the Best-Beloved, is made manifest."
n113.
the Spirit of God
This is one of the titles used in the Islamic and Bahá'í Writings to designate Jesus Christ.