What do I need to go heaven? - Marianne Manley

Believe that the Son of God died for our sins, was buried, and resurrected three days later.
The gospel is 1 Corinthians 15:3, 4.
Then you receive the imputed righteousness of Jesus Christ (2 Corinthians 5:21), which is the same as His Spirit and His life in us.
To be sure that you are saved read Romans Chapters 1 to 5.
Rightly Divide the King James Bible (2 Timothy 2:15).
Dividing Mystery (Romans to Philemon) from Prophecy (the rest of the Bible on either side of Paul's letters).
Prophecy is Genesis to Acts 9 and Hebrews to Revelation.
Mystery is Romans to Philemon.
The Kingdom of God is has two realms Heaven and Earth.