Can God be jealous and insecure? "For you shall worship no other god; for the Lord, whose name is Jealous, is a jealous God". Exodus 34:14 Moses and the God of Moses belived in other Gods, they would not let them be worshiped, because god is jealous.. On the other hand Christians believe there is no God but One. For even if there are so-called gods whether in heaven or on earth, as indeed there are many gods and many lords, yet for us there is only one God, the Father, from whom are all things, and we exist for Him; and one Lord, Jesus Christ, by whom are all things, and we exist through Him. 1 Corinthians 4 through 6 Gnostics and many early Christians did not accept the God of Moses, they believed there was but one true God, and that the God of Moses was the Great Architect or Demiurge, a vengeful creator, a flaw of creation and therefore was not the true God. 376