The Urantia Book Study Edition
The Urantia Book Study Edition
Urantia Book 133:4.6 links to New Testament References (KJV):

City of God: He 11:10

Many mansions: Jn 14:2

Temporal vs. spiritual: Lk 12:21, Mt 6:19, 1Tm 6:17, 1Jo 2:15