In Episode 1126 of Core Christianity, Adriel Sanchez and Bill Maier answer caller questions. The first question is about whether a believer marrying an unbeliever would be perpetually sinning, as the Bible warns against being unequally yoked. The second question is about the interpretation of Gog and Magog in Ezekiel 38, and whether it is proof that Russia will one day invade Israel. The third question is about what true repentance is, and whether it is making a confession or changing one's behavior.