confess with your mouth the Lord Jesus
But what does Scripture say? The word is near, in your mouth and in your heart. This is the word of faith, which we are preaching. For if you confess with your mouth the Lord Jesus, and if you believe in your heart that God has raised him up from the dead, you shall be saved. For with the heart, we believe unto justice; but with the mouth, confession is unto salvation. For Scripture says: All those who believe in him shall not be confounded. For there is no distinction between Jew and Greek. For the same Lord is over all, richly in all who call upon him. For all those who have called upon the name of the Lord shall be saved.