Only one God.
20 And God spake all these words, saying,
2 I am the Lord thy God, which have brought thee out of the land of Egypt, out of the house of bondage.
3 Thou shalt have no other gods before me.
God has said all these things with His authority.
Many religions claim hundreds of various gods. Understand that if there is anything you love, fear, serve, enjoy or depend on more than God Himself, you actually make a god out of it.
Have no other gods in your life. Depend only on Him.
Exodus 20: 1-3