The idea of dualism is the greatest enemy of Christianity.
The Magi and the Avesta. 

Matthew 2: 1-23, Daniel 2: 19-45, Acts 13: 4-12, Isaiah 7: 14-15, Revelation 5: 5, Psalm 63: 1-2, Haggai 2: 6-7, Numbers 24: 14-19, Romans 10: 14-18, Isaiah 40: 15-22, Psalm 19: 1-5, Job 38: 31-33 Star Chart

Recorded August 2, 1986 (177)