“that if you confess with your mouth the Lord Jesus and believe in your heart that God has raised Him from the dead, you will be saved. 10For with the heart one believes unto righteousness, and with the mouth confession is made unto salvation.”
Romans 10:9-10 (The Passion Translation)
“And what is God’s “living message”? It is the revelation of faith for salvation, which is the message that we preach. For if you publicly declare with your mouth that Jesus is Lord and believe in your heart that God raised him from the dead, you will experience salvation. 10The heart that believes in him receives the gift of the righteousness of God—and then the mouth confesses, resulting in salvation.”