1-SALVATION OF THE SOUL
That if thou shall confess with thy mouth the Lord Jesus, and shall believe in thine heart that God hath raised him from the dead, thou shalt be saved. Romans 10:9
By verbally accepting Jesus Christ in by yourself and believing God raised him from the dead. You go into true Christianity.
(ROMANS 10:9, ACTS 16:30-31; ACTS 4:12)
Once you accept Jesus Christ as per the above the kingdom of heaven is in you. The bible calls it a treasure/godly pearl.
2- HOW TO SPOT THE REAL CHRISTIAN CHURCH
Attend Churches that only accept the King James Bible in the English language and preach the proper message of the CROSS OR SALVATION WHICH IS FOUND IN ROMANS 10:9-10.
VERBALLY ACCEPT JESUS CHRIST
BELIEVE IN YOUR HEART GOD RAISED HIM FROM THE DEAD