The Urantia Book Study Edition
Urantia Book 10:7.1 links to Old Testament References (KJV):
The Lord our God is one God:
Is 44:6,
De 6:4,
Ps 86:10,
De 4:35,
Is 37:16,
Is 45:5,
Ne 9:6,
1Ch 17:20,
2Ki 19:19
First, Last, and only God:
Is 44:6,
Is 41:4,
Is 48:12