In this episode of Great Men of the Bible, host Joe Stopulus is joined by theologian Dr. Bud Marr, Director of the National Institute for Newman Studies. Together they explore the life of Abraham—his calling, his covenant with God, his moments of heroic faith, and his human weaknesses. Dr. Marr unpacks how Abraham marks a turning point in salvation history as God’s promises become rooted in a particular family line leading to Christ. From the chaos after the Fall to the drama of Genesis 22, this conversation shows why Abraham remains one of the most pivotal figures in Scripture and what modern believers can learn from his radical trust in God.
Guest: Dr. Bud Marr — Director, National Institute for Newman Studies; theologian; former philosophy professor at Mercy College; co-host of The Uncommon Good.
Abraham as the first major covenantal figure in salvation history
The gap between Adam and Abraham: generations, wickedness, the Flood, and the Tower of Babel
Why Abraham’s calling represents a decisive shift in God’s plan
Abraham's immediate yes to God and what his trust teaches modern disciples
The tension between Abraham’s faithfulness and his human failings
Sarah, Hagar, and Ishmael — how God remains faithful even when humans falter
God’s unconditional covenant in Genesis 15 and its theological meaning
Abraham’s generosity and humility in his dealings with Lot
The deep symbolic and prophetic layers of the Binding of Isaac (Genesis 22)
Early Church connections: Melchizedek, sacrifice, covenant, and Christ
How the Old and New Testament interlock through themes, language, and typology
Recommended reading: The Lamb’s Supper by Scott Hahn
Why studying Abraham opens the door to understanding the whole Bible
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