Soooooo, the world did NOT end… this is just another realization that only GOD knows when the world will end and he will come to save all the Christians.
Here is a memory verse that I think goes great with the Connecticut shooting that happened.
Praise be to the God and Father of our Lord Jesus Christ! In his great mercy he has given us new birth into a living hope through the resurrection of Jesus Christ from the dead, 4 and into an inheritance that can never perish, spoil or fade. This inheritance is kept in heaven for you, 5 who through faith are shielded by God’s power until the coming of the salvation that is ready to be revealed in the last time. 6 In all this you greatly rejoice, though now for a little while you may have had to suffer grief in all kinds of trials.
1 Peter 1:3-6