Romans 10:8, 9, 10, 11, 12, 13

But what does it say? “THE WORD IS NEAR YOU, IN YOUR MOUTH AND IN YOUR HEART”—that is, the word [the message, the basis] of faith which we preach— [Deut 30:14]

because if you acknowledge and confess with your mouth that Jesus is Lord [recognizing His power, authority, and majesty as God], and believe in your heart that God raised Him from the dead, you will be saved.

For with the heart a person believes [in Christ as Savior] resulting in his justification [that is, being made righteous—being freed of the guilt of sin and made acceptable to God]; and with the mouth he acknowledges and confesses [his faith openly], resulting in and confirming [his] salvation.

For the Scripture says, “WHOEVER BELIEVES IN HIM [whoever adheres to, trusts in, and relies on Him] WILL NOT BE DISAPPOINTED [in his expectations].” [Is 28:16]

For there is no distinction between Jew and Gentile; for the same Lord is Lord over all [of us], and [He is] abounding in riches (blessings) for all who call on Him [in faith and prayer].

For “WHOEVER CALLS ON THE NAME OF THE LORD [in prayer] WILL BE SAVED.” [Joel 2:32]