Romans 10:9-11

Living Bible

⁹ For if you tell others with your own mouth that Jesus Christ is your Lord and believe in your own heart that God has raised him from the dead, you will be saved. ¹⁰ For it is by believing in his heart that a man becomes right with God; and with his mouth he tells others of his faith, confirming his salvation.^[a]

¹¹ For the Scriptures tell us that no one who believes in Christ will ever be disappointed.