The place you need to concentrate on is the Old Testament - everything is falling into place.
2nd Tim. 2:15 - Study to shew thyself approved unto God, a workman that needed not to be ashamed, rightly dividing the word of truth. KJV -
This is the only version that tells you to study, why you should study, and what you are to study. This verse has been changed or removed in all other versions.