Is There An Easier Way and Ability To Enter Larger Texts / Bible Verses?

Hi,

I created a spreadsheet that takes a string of text (specifically Bible verses from the King James Bible) and then will allow you to create another string of text from the original string of text pulling every 3rd letter, or 4th letter or 7th letter, etc., etc. Bible numerics if you will... In other words when I type in the first few words of Genesis 1:1 "inthebeginninggodcreated" and I have it set for every 8th letter, it renders the letters "GOD". Another example is Luke 2:21... When I type in the first 4 words of this verse "andwheneightdays" speaking about when JESUS was circumcised, and have it set for every 3rd letter, it renders the letters "DEITY". So, that's what my program does now... I'd like to be able to find a way to make it accept a larger chunk of text more easily... How can I do this?

Thanks!

Bruce Roberts