Gehenna was a valley area outside the walls of Jerusalem where rubbish and the carcasses of dead animals were burned. Jesus used Gehenna as a symbol of eternal death.
٤ مَاذَا قَصَدَ يَسُوعُ حِينَ أَتَى عَلَى ذِكْرِ « وَادِي هِنُّومَ » ؟‏