The Lies of Proclaimed Christians! There is no profit!

Jer 16:19 19 O LORD, my strength, and my fortress, and my refuge in the day of affliction, the Gentiles shall come unto thee from the ends of the earth, and shall say, Surely our fathers have inherited lies, vanity, and [things] wherein [there is] no profit.   What are some of these lies that have been inherited and those that believe them.  How is this suppose to work according to the Prophets, the Messiah, the Disciples that were recorded in the books?  How does one know that he or she would know without having to play grown up make believe having an imagination making up God as a child has a make believed friend.  The Gospel! Do you have it? Do you know it? The Tests!