The Bible emphasizes salvation through faith in Jesus Christ (Ephesians 2:8-9, John 3:16). It involves repenting of sin and trusting in Jesus' death and resurrection for the forgiveness of sins.

Jesus often used simple stories that sometimes confused His listeners. Answer: Jesus used parables to reveal the truth to those whose hearts were open to hear and to conceal the truth from those who were willfully hostile or spiritually dull. Biblical Explanation: The Purpose of Concealment and Revelation: When the disciples asked why He spoke in parables, Jesus answered, "The knowledge...

The Bible does not name Cain's wife. Based on the Genesis narrative, she must have been a descendant of Adam and Eve (a sister or niece) as they were the first and only human couple on earth at that time. Intermarriage was necessary for humanity to populate the earth.