Pastors and Teachers of The Bible should warn people to stop praying for the Dead

There are some people who prayer for the dead. They pray that, "May God rest his or her soul in eternal peace." This kind of pray is not according to the word of God. It is from the kingdom of the devil. The Gospel of John indicates clearly that people receive eternal life when they receive and believe the Gospel of Jesus Christ our savior. Since the dead person cannot hear,receive and believe the Gospel, it is wrong and foolish for any person to pray for the dead.