The First Cause Must be Eternal (Transcending Time)
The Creator must exist outside of time. Nothing in the universe can go back before the creation event, but the Creator must, if He started the process. From our perspective He is without beginning or end. No other religious writings tell of a deity who fits the picture of a timeless God as well as the Bible. Psalm 90:2 says that before god brought forth the Earth and the universe, from everlasting to everlasting, He is God. Both 2 Timothy 1:9 and Titus 1:2 speak about what god purposed to do before the beginning of time.
When the Bible writers say that with the Lord a day is like a thousand years, and a thousand years are like a day (2 Peter 3:8, Psalm 90:4), they proclaim a divine perspective that we only now are beginning to grasp as the relativity of time. One of the most fundamental principles of Einsteins theories is that there is no absolute time. Each observer has his own measure of time, according to his perspective.
Other contemporary religions did not view time as such a relative thing. In fact most of them had gods who were who were restricted to place as well as time, tribal deities who could help their people in the hills, but not on the plains, etc., according to their limited jurisdictions. As archaeologists John Romer pointed out in his PBS television series, Testament, the God of the Hebrews was unique among all other gods because of His ability to move through both space and time, transcending them, leading His people over vast distances from one country to another and over many generations of time.