51:1.2

The material order of sonship is not uniform throughout the local universe. The Creator Son produces only one pair of these beings in each local system; these original pairs are diverse in nature, being attuned to the life pattern of their respective systems. This is a necessary provision since otherwise the reproductive potential of the Adams would be nonfunctional with that of the evolving mortal beings of the worlds of any one particular system. The Adam and Eve who came to Urantia were descended from the original Satania pair of Material Sons.