Solid Joys is a devotional podcast series by John Piper that goes through short verses with John Piper reading out his take on the verses.
Ask Pastor John is a podcast series where John Piper answers tough theological and pastoral questions.
Grace to You is a podcast series where John MacArthur takes you through Scripture verse by verse, showing you what the Bible means by what it says.
The BEMA Podcasts cover a large scope of topics pertaining to Christianity like the Gospels and Early Church.
How to read the Bible - Bible Project is a video series that discusses how to properly tackle scripture.
Word Study - Bible Project is a video series that focuses on specific words common in Christianity.