Baha'u'llah states:
Not of Mine own volition have I revealed Myself, but God, of His own choosing, hath manifested Me.. Whenever I chose to hold My peace and be still, lo, the Voice of the Holy Spirit, standing on My right hand, aroused Me, and the Most Great Spirit appeared before My face, and Gabriel overshadowed Me, and the Spirit of Glory stirred within My bosom, bidding Me arise and break My silence. (gpb 102) (4:36)

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