The bible tells us that God sent only son to die in order for us to be saved.

In most instances Jesus would get annoyed and he would act like human act when provoked, and there is no other way he could have acted. He liked his fathers will to be done and most of the time people were not doing such.. So he was not inciting his death but he was redeeming the people and bring them to order. His death came as a fulfillment of his fathers love for us

All people believe they will die, yes this is true but which death do they believe in.

Here we are not talking about believing in death of the flesh but we are talking about death of the soul. So  the statement that says " God loved the world so much he gave his only son that everyone who believes in him should not die" is true and we can have eternal life if we believe in him.

These statements are fulfiled everyday in our lives. there is not a single one of them that is not and cannot be fulflilled