i got a better idea than reading "selected passages" so you get a "private interpretation" as some are suggesting..

1. read the whole bible, cover to cover and take notes specifically for this topic
2. read and study both sides positions on this topic.

the following titles might help you understand the position better

systematic theoloigy by Stanley M. Horton

Bible Doctrines: A Pentecostal Perspective by William W. Menzies and Stanley M. Horton

Knowing the Doctrines of the Bible by Myer Pearlman

Bible doctrines by P.C. Nelson