THIS IS WHY THE ABRAHAMIC COVENANT IS CALLED "THE COVENANT WITH MANY"......
"And I will make My covenant between Me and thee, and I will multiply thee exceedingly....... and God talked with him saying, Behold My covenant is with thee , and thou shall be the father OF MANY nations. Neither shall thy name anymore be called Abram for the father OF MANY nations I have made thee.
"And I will establish My covenant between Me and thee, and thy seed after thee in their generations for AN EVERLASTING COVENANT ..."
"Seeing that Abraham shall become a great and mighty nation , and ALL the nations of the earth shall be blessed in him."
SO, THERE YOU HAVE IT:
The ONE AND ONLY COVENANT in all the Scriptures that is spoken of as "THE COVENANT WITH MANY" is the everlasting ABRAHAMIC COVENANT WITH MANY. The following Scripture is speaking of the ABRAHAMIC " COVENANT WITH MANY" : Daniel 9:27, "And HE SHALL CONFIRM THE COVENANT WITH MANY....."
According to Your Holy Word, come Lord Jesus !