dove
Matthew Chapter 3:16
And Jesus, when he was baptized, went up straightway out of the water: and, lo, the heavens were opened unto him, and he saw the Spirit of God descending like a dove, and lighting upon him:
Matthew Chapter 3:17
And lo a voice from heaven, saying, This is my beloved Son, in whom I am well pleased.
Matthew Chapter 10:16
Behold, I send you forth as sheep in the midst of wolves: be ye therefore wise as serpents, and harmless as doves.
John Chapter 4:24
God is a Spirit: and they that worship him must worship him in spirit and in truth.