In Episode 1129 of Core Christianity, Adriel Sanchez and Bill Maier answer caller questions about the trinity, the afterlife, and sin. They discuss whether our loved ones in heaven can contact us, if analogies about the trinity can be helpful, and the implications of Galatians 5: 19-21, which states that those who struggle with sin will not inherit the kingdom of heaven. They also consider whether God still brings judgment through war like in the Old Testament.