Combining a couple of posts from Christian Research Network, which is an outreach of Apprising Ministries:

Here is Marcus Borg speaking about his view of the Bible. After watching this video, we strongly advise that you read Chris Rosebrough’s excellent apologetic article entitled “The Greatest Expert on the Scriptures Who Ever Lived And His View of the Bible“. Rosebrough obliterates Borg’s emerging view of the Bible by looking at Jesus’ view of the scriptures. It is a must read. In the meantime, grab your barf bags and ‘enjoy’ this fun bit of heresy from Marcus Borg.

“Borg’s model [of Scripture and Christianity] allows an individual to believe that Jesus is a middle-aged waitress at a diner in Des Moines, Iowa and still consider himself a true Christian all along.” 
Read the rest at Seeing Clearly.

See also:

 MARCUS BORG: ‘NON-EXCLUSIVE’ AND ‘PROGRESSIVE CHRISTIAN’

MARCUS BORG VS. JESUS

ROB BELL AND MARCUS BORG

MARCUS BORG: BUDDHA WAS BORN AGAIN

ROB BELL: SOUNDING MORE AND MORE LIKE “PROGRESSIVE” CHRISTIAN MARCUS BORG WHO DENIES THE DEITY OF JESUS CHRIST AND HIS BODILY RESURRECTION