Here is the now completed series of B.R.I.D.G.E. Ministries podcasts covering the doctrines of grace (the so called TULIP acrostic):

1. The Sovereignty of God – Dr. John Frame: (at this link)

2. Total Depravity – Pastor Jeff Durbin, Apologia Church, Tempe, AZ: (at this link)

3. Unconditional Election – Pastor John Samson, King’s Church, Peoria, AZ: (at this link)

4. Limited Atonement – Dr. James White, Alpha & Omega Ministries:
(at this link)

5. Irresistible Grace – Dr. Tim Trumper, former professor at Westminster Theological Seminary and the founder of From His Fullness Ministries (at this link)

6. Perseverance of the Saints – Dr. Joel Beeke, President of Puritan Reformed Theological Seminary and founder and editor of Reformation Heritage Books (at this link)