'True God' in the Bible

But the LORD is the true God, he is the living God, and an everlasting king: at his wrath the earth shall tremble, and the nations shall not be able to abide his indignation.

The Portion of Jacob [the true God on whom Israel has a claim] is not like these;For He is the Designer and Maker of all things,And Israel is the tribe of His inheritance [and He will not fail them]—The Lord of hosts is His name.

The Portion of Jacob [the true God of Israel] is not like these [handmade gods];For He is the Maker of all and the One who formed and fashioned all things,And Israel is the tribe of His inheritance—The Lord of hosts is His name.