Ezekiel 39:27

²⁷ In My bringing them back from the peoples, I have assembled them from the lands of their enemies, And I have been sanctified in them before the eyes of the many nations,

Bow

A bow signifies falsity of doctrine destroying truth, and spear, the falsity of evil destroying good. (Jeremiah 6:23)

Bloods signify evil in Ezekiel 16:9.