Re: Now I'm really confused
The Bible contains all we need to know to get along in this world, but there are those (like yourself & me) who want more info for curiosity's sake.
Evil and Sin are introduced in the Bible by Satan.
God's plan came from His infinite wisdom of all things.
'Does His plan change?'
Isaiah 40:8 "The grass withers and the flowers fall, but the word of our God stands forever".
Matt. 24:35 "Heaven and earth will pass away, but my words will never pass away."
'What happens if we, with our god given free will, don't choose him?'
Well in a nutshell...damnation to hell.
The book of Revelation (as well as many other verses) descibes what that is like.
There are some good concordance books out there (besides the one at the back of most Bibles). "Where to Find It In the Bible" by Ken Anderson is pretty good.
Many Christians give their own theories about subjects not completely explained in the Bible.
Did you read Ev's suggestion about Aliens in the Bible? Fascinating.
I have never heard of the Book of Mary. Is it on the internet?