'One' in the Bible

Neither their silver nor their goldWill be able to deliver themOn the day of the Lord’s wrath;And all the earth will be devouredIn the fire of His jealousy,For He will make a complete end,Indeed a terrifying one,Of all the inhabitants of the earth.

This is the exultant cityWhich dwells securely,Who says in her heart,“I am, and there is no one besides me.”How she has become a desolation,A resting place for beasts!Everyone who passes by her will hissAnd wave his hand in contempt.

“I have cut off nations;Their corner towers are in ruins.I have made their streets desolate,With no one passing by;Their cities are laid waste,Without a man, without an inhabitant.

“The remnant of Israel will do no wrongAnd tell no lies,Nor will a deceitful tongueBe found in their mouths;For they will feed and lie downWith no one to make them tremble.”