The Father's Teaching Is Not Exclusive to the World

The audience in john six is jewish. What do we know about the jews of this day? They have grown hardened, ever seeing but not perceiving,. otherwise they might see, hear, understand and turn so as to be forgiven. The scripture does not teach that god sovereignly decreed for all people to be born god haters who could only willingly reject his own appeals for reconciliation - i e, total inability.