'True God' in the Bible

This is what the true God, the Lord, says -- the one who created the sky and stretched it out, the one who fashioned the earth and everything that lives on it, the one who gives breath to the people on it, and life to those who live on it:

For this is what the Lord says, the one who created the sky -- he is the true God, the one who formed the earth and made it; he established it, he did not create it without order, he formed it to be inhabited -- "I am the Lord, I have no peer.