How does that come to be?
Romans 10 vs.9 & 10 says "...If you confess with your mouth, 'Jesus is Lord,' and believe in your heart that God raised him from the dead, you will be saved. For it is with your heart that you believe and are justified, and it is with your mouth that you confess and are saved"

If you confess with your mouth, 'Jesus is Lord,' and believe in your heart that God raised him from the dead, you will be saved." " When one is "saved," he/she has been born again, spiritually renewed, and is now a child of God by right of new birth. "Therefore, if anyone is in Christ, he is a new creation: the old has gone, the new has come!" (2 Corinthians 5:17). Today, you can receive the life of God into your spirit, and become a brand new creature in Christ, so that God's beauty and power can be seen in you. All you have to do is say this prayer and mean it with all of your heart; and God will hear you.

O Lord God, I believe in Jesus Christ, your Son who died for me and was raised from the dead for my justification.

Your Word says in Romans 10 vs. 9 & 10 "...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 shall be saved. For with the heart man believeth unto righteousness; and with the mouth confession is made unto salvation."

Therefore I confess Jesus Christ as Lord of my life from this day forth. I receive remission of sins for my soul and I receive eternal life into my spirit. I am saved! I am born-again! Thank you for making me your child.
Amen