Meriweather the Good News is that people do not have to perish. You understate the sternness of God towards those that will not repent. Do you believe like Jesus that unbelievers will go to hell or not. Why do you think he needed to say this?
Math 11 v 23
Luke 12 v 5
James 3 v 6
Christ spoke most about God's love and forgiveness, of salvation not punishment. I tend to think Christians may focus too much on punishment, especially punishment of unbelievers. This is why believers should remember Luke 12:47-48--
That servant who knew his master's will but did not make preparations nor act in accord with his will shall be beaten severely; and the servant who was ignorant of his master's will but acted in a way of a severe beating shall be beaten only lightly. Much will be required of the person entrusted with much, and still more will be demanded of the person entrusted with more.
This passage in Luke explains why Sodom will be treated lightly, while more was required of Capernaum. In Luke, Jesus is addressing believers, telling them that much will be required of them. James warns of the vileness of the tongue. While you may be seeing the vileness that comes of the tongues of some unbelievers, I see the more vile tongue as the believer who threatens unbelievers with fire and damnation.
Christ did not ask us to proclaim threats. He asked us to proclaim salvation to all the earth, and that there is forgiveness when we repent of our sins. The proper response for those who snark at Christianity is to assure them of God's love, that it is so great that God's "beating" of Christians will surpass the light "beating" given to non-believers. Speak of God's love, His forgiveness, the salvation He offers--and above all, reassure and do not discourage those who have not the gift of faith. (I am not speaking of the wicked, the haters, the evil doers when I say this--but about good people who simply do not have faith and cannot believe.)
We will not have bodies, so it seems "beating" is meant in a more figurative sense. Therefore it seems more likely that God's disappointment in me--and my feelings of being the cause of this disappointment--will weigh more heavily on me, the believer, than it will on any non-believer. I am willing to undergo this weight, this "beating" for the privilege of being given the gift of faith.