It has always been my advice to persons like yourself, who wish to do more than just attend a church service once per week, to study God's Word chapter by chapter and verse by verse with understanding of the original word meanings in Hebrew and 'street' Greek. The best and accepted way to do this is to attend a church or chapel that teaches in this manner and uses a King James Version Bible and a vintage (pre-1991) Strong's Exhaustive Concordance of the Bible. These two reference works are your path to the original word meanings and to clarify the few translational errors found in the King James Version Bible of 1611. No other Bible translation will allow you to do this because Dr. Strong keyed his Concordance to the King James Version because it is the most correct translation and has the fewest errors in translation. There are some "concordances" from other authors based upon other Bibles, but almost all of those are denominationally biased and contain man-made untruths.
Once you have a very good working knowledge of scripture based upon the original languages, you will have much more credibility in your endeavors as a teacher of The Word.
Attending a seminary or an accredited Christian Bible College would be another good step to consider. It is at that time in your potential career, that you can apply to most any Bible Teaching Church or Chapel as a Deacon or teacher. If you wish to eventually be a Pastor, these preliminary experience building steps along the way, will be necessary to establish your credentials. Ordainment as a Pastor could follow if that is your ultimate goal.
The very best of luck to you in whatever your walk with God includes. But do it the right way, and your spiritual rewards and blessings will be many.