Conversation so far:
What forms of art did the Iberians use?
The Iberians produced sculpture in stone and bronze, most of which was much influenced by the Greeks and Phoenicians, and other cultures such as Assyrian, Hittite and Egyptian influences.
What kind of tools did the Iberians use?
What religion did the Iberians practice?
The Iberian polytheistic religion
What influenced the Iberians art?
influenced by the Greek and Phoenician practices
How did the Greeks and Phoenicians influence the Iberian art?
The man-bull Bicha of Balazote and various depictions of sphinxes and lions bear a resemblance to eastern Mediterranean mythological creatures.
What influenced the Iberian's religion?
Phoenician and Greek deities like Tanit, Baal, Melkart, Artemis, Demeter and Asclepius were known in the region and worshiped.
Did the Iberians go to a temple to practice religion?
Iberians performed their rites in the open and also maintained sanctuaries in holy places like groves, springs and caves.

Question: Did they believe in just one God?
Self-contained rewrite: Did the Iberians believe in just one God?