Romans 10:8, 9, 10, 11, 12, 13
Romans 10:8 NKJV
But what does it say? “The word is near you, in your mouth and in your heart” (that is, the word of faith which we preach)
Romans 10:9 NKJV
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.
Romans 10:10 NKJV
For with the heart one believes unto righteousness, and with the mouth confession is made unto salvation.
Romans 10:12 NKJV
For there is no distinction between Jew and Greek, for the same Lord over all is rich to all who call upon Him.