Would you, at 75 years old, leave your home with a fireplace to live in tents on mountains for the rest of your life, enduring cold winters and wind? When God asked Abraham to do this, he obeyed. He took his family and left his homeland for a foreign place, never to return.
Abraham’s hometown was Ur, located in Mesopotamia. At that time, it was situated at the mouth of the Tigris and Euphrates rivers where they flowed into the Persian Gulf. Today, the ruins of this ancient city are in inland Iraq. From archaeological excavations, we now know that Ur had a highly advanced and prosperous economy, far beyond what people had imagined.
In the 1900s, when skeptics, using Nietzsche’s theory, declared that “God is dead” and dismissed the Bible as mythology filled with errors, God was quietly at work. In 1923, a team of archaeologists led by Sir Charles Leonard Woolley began a long excavation on a sand dune in Iraq called Tell al-Muqayyar. By the spring of 1929, beneath the rolling sands, they uncovered five temples surrounding the towering ziggurat of King Ur-Nammu. The largest temple measured 100 x 60 yards (1 yard = 0.9 meters). These temples were dedicated to the moon god, Nin-Gal. Later excavations confirmed this was the biblical city of Ur (Genesis 11:31).
The rediscovery of Ur and its immense scale astonished archaeologists. In Abraham’s time, Ur was a civilized, advanced city. Excavated artifacts, such as mathematical clay tablets, reveal that the inhabitants already knew and applied the Pythagorean theorem (that the sum of the squares of the two sides of a right triangle equals the square of the hypotenuse) in their architecture.
Over 400 years before Abraham was born, Ur already had a very high level of material civilization and art. Yet God called him to leave all of it behind and travel to Canaan, which was then a wilderness. Abraham, by faith, left Ur of the Chaldees for a place he would later receive as an inheritance. He followed God’s call step by step, not based on what he could see, but solely on God’s word. Because of his faith, he received God’s promise: “I will make you into a great nation, and I will bless you; I will make your name great, and you will be a blessing” (Genesis 12:2).
(Compiled and edited based on the Chinese Union Version and a comprehensive biblical interpretation.)