If you are cut off from the vine at some point, but you come back to the Lord, then what happens, since you are already burned up? [John 15:5, Revelation 20:15, Romans 11:21-23, James 5:20, 2 Peter 2:20, Galatians 6:7-8].
Should anyone who is filled with the Spirit be able to speak in tongues? Rec: topical lecture series "Charisma & Character" or book "They Speak with Other Tongues" by John Sherrill. [1 Corinthians 14, Jude 1:20].
How do we reconcile Jesus still being the "Son of David," if he is not genealogically linked to David through Joseph? [Matthew 1:2-16, Luke 3:23, Luke 3:31-32].
Are there two limited and distinctive groups of people, the "elect and non-elect," the "wheat and the tares," "sheep and the goats?" [John 10:10-13, John 8:43-44, Matthew 13:24-30, John 10:27, John 6:45, John 17:6, Matthew 25:40].
Where do those people go that are rejected at the judgment? Is there a chance that once you are saved, you still might go to hell? What will we be judged on? [2 Corinthians 5:10, 1 Peter 1:17, Romans 8:1, Matthew 7:23].