In the Bible there are many references to the giants Nephilim who were offspring of the “sons of God” and the “daughters of men” before the Great Flood.
There are also a number of stories dealing with the Rephaim, another group of giants described as “a mighty people with tall stature who lived in Canaan.”
Another mysterious race that is mentioned in the Bible are the little known Didanum people, sometimes also called the Ditanu or Tidanu. The Didanum people were ancestors of the Nephilim and Rephaim.
We are informed that giants, the Nephilim, the “fallen ones”, existed in the antediluvian world as well as after the Great Flood. The earliest accounts of giants occur in times before Adam.
In those days, a group of celestial beings descended from heaven.
These divine scientists manipulated the genes of various kinds of animal life and as a result, they genetically engineered a race of humanoids of gigantic stature.
These were the first giants, the pre-Adamites. Continue reading follow article link