The Khaldis was a conglomeration of at least 79 different gods known to the Urartians

Urartu

Urartu , corresponding to Ararat or Kingdom of Van was an Iron Age kingdom centered around Lake Van in the Armenian Highland....

 and Hurrians

Hurrians

The Hurrians were a people of the Ancient Near East who lived in Northern Mesopotamia and adjacent regions during the Bronze Age.The largest and most influential Hurrian nation was the kingdom of Mitanni. The population of the Hittite Empire in Anatolia to a large part consisted of Hurrians, and...

. The inscription of Argistis near Lake Van

Lake Van

Lake Van is the largest lake in Turkey, located in the far east of the country in Van district. It is a saline and soda lake, receiving water from numerous small streams that descend from the surrounding mountains. Lake Van is one of the world's largest endorheic lakes . The original outlet from...

 states:

"This is the spoil of the cities which I obtained for the people of the Khaldis its one year... To Khaldis, the giver, to the Khaldises. The supreme givers, the children of Khaldis the mighty"

From this we can derive that the Pantheon

Pantheon (gods)

A pantheon is a set of all the gods of a particular polytheistic religion or mythology.Max Weber's 1922 opus, Economy and Society discusses the link between a...

 — the Khaldis — may also refer to a sphere of religion or cultural influence of a particular way of life the people of the area followed.

This Pantheon was the traditional religion in the area. Abraham

Abraham

Abraham , whose birth name was Abram, is the eponym of the Abrahamic religions, among which are Judaism, Christianity and Islam...

 hailed from Ur-Of-The-Khaldis

Ur Kasdim

Ur Kaśdim or Ur of the Chaldees is a biblical place mentioned in the Book of Genesis that refers to a location that the Patriarch Abraham may have been from...

.