Really stupid responses in this thread.
>>630156
Read the 4 gospels: Matthew, Mark, Luke, John. If you don't have a Bible, you can read them over there:
https://www.biblegateway.com/passage/?search=Matthew+1&version=NKJV
The gospel of Matthew is written for Jews.
The gospel of Mark is written for those under persecution.
The gospel of Luke is written for Gentiles (non-Jews).
The gospel of John is a theological gospel.
After that, go to a church. Go to churches of several traditions (Catholic, Orthodox, Protestant) to get a good feel of all three. You will see how we worship differently on Sunday.
After having visited the churches around you (I'd say, check out everything within a 1 hour vicinity, except if there are too many), stick with one that you liked. Every Sunday, you will have a community to worship with, and you will hear a commentary of the Scriptures. Maybe you won't stay there, but you need a community for spiritual nurishment until you get a better idea of where you'll end up.
Next, read a catechism. Maybe read something of your own church, maybe read something of everything if you have the time and interest.
For Catholicism: there is the Catechism of the Catholic Church
>http://www.vatican.va/archive/ENG0015/_INDEX.HTM
For Orthodoxy: there is the Living God catechism
>https://www.amazon.com/Living-God-Catechism-Christian-Volumes/dp/0881410403/ref=sr_1_1?ie=UTF8&qid=1522956461&sr=8-1&keywords=living+god+catechism
or, if you have more time on your hands, "The Orthodox Church" and "The Orthodox Way"
>https://www.amazon.com/Orthodox-Church-Introduction-Eastern-Christianity/dp/014198063X/ref=sr_1_1?s=books&ie=UTF8&qid=1522956505&sr=1-1&keywords=the+orthodox+church
>https://www.amazon.com/Orthodox-Way-Kallistos-Ware/dp/0913836583/ref=sr_1_1?s=books&ie=UTF8&qid=1522956537&sr=1-1&keywords=the+orthodox+way
For Protestantism: I honestly have no clue, sorry. Somebody else can suggest something.
With all this in mind… Before, during, or after you read the catechism(s), you should get to reading the entire Bible. You should interpret it through the lens of the 4 gospels, and what you hear at church through the hymns and sermons.
I suggest the Revised Standard Version for the Old Testament (especially as it has the Orthodox canon)
>https://www.biblegateway.com/passage/?search=Genesis+1&version=RSV
and the New King James Version for the New Testament
>https://www.biblegateway.com/passage/?search=Matthew+1&version=NKJV
If you have any questions about anything, ask the priest/pastor of the church you've decided to stay with.