Let's look at the context. You are going to hold dear, Jesus Christ is the Messiah rejected by the Jews, & to this day, It is a shame & you should be embarrassed by your faith. Jesus Christ showed many signs, but none is given but that of Jonah. It is by faith in God, he offered himself, was made a sacrifice, thereby showing himself the sign of illiterate people: The gathering crowd, a wicked generation seeks signs. Moses too, gives us many signs, the world's worst navigator. It is by faith in God, there are suggestions we all travel with one Moses or an another, one foot in some Garden of Eden, advocating prayer, as if it were the first line of defense in every emergency room of a children's hospital. There is no thought whatsoever, that everyone cannot pretend God made Mormons so Christians would know how Jews feel. No God puts the New Wine of Christ into the old Jew wineskin. God is a tool of fiction.