It is short for II Corinthians 5:17, pronounced "second Corinthians five seventeen". The Bible verse reads "Therefore, if anyone is in Christ, he is a new creation; the old has gone, the new has come! (NIV)"
There is no 2 Corinthians 15-16 in the Bible. Probably you mean 1 Corinthians 15-16, or 1 Corinthians 15:16. Since 15-16 is very long, i will answer 15:16. It says, "For if the dead rise not, then is...