on which the Catholic Bible is based, is the Koine Greek version of the Hebrew Bible translated between 300 BC and 1 BC.
Most people who try to compute a Bible timeline are faced with the same dilemmas. Professor James Barr, a Scottish Old Testament scholar, has identified three distinct periods that Ussher, and all biblical chronologists had to tackle: Early times (Creation to Solomon).
There are other chronological indications also, allowing that calculation to be extended into the times of the kings, when the dates can be correlated with other events in history for which the absolute date is known.
If we use the word "time" wrongly, we shall end up with the infantile computation of the celebrated Archbishop James Ussher of Armagh, who calculated that the Earth — "the Earth" alone, mind you, not the cosmos — had its birthday on Saturday, October 22, in 4004 BC, at six in the afternoon.
This dating was endorsed by William Jennings Bryan, a former American secretary of state and two-time Democratic presidential nominee, in courtroom testimony in the third decade of the twentieth century.
As in all cases, the findings of science are far more awe-inspiring than the rantings of the godly.
The history of the cosmos begins, if we use the word "time" to mean anything at all, about [13.8] billion years ago.