142:3.4

2. The Most High. This concept of the Father in heaven was proclaimed by Melchizedek to Abraham and was carried far from Salem by those who subsequently believed in this enlarged and expanded idea of Deity. Abraham and his brother left Ur because of the establishment of sun worship, and they became believers in Melchizedek’s teaching of El Elyon—the Most High God. Theirs was a composite concept of God, consisting in a blending of their older Mesopotamian ideas and the Most High doctrine.