Salvation Comes by Faith Plus Repentance
...that if you will confess with your mouth that Jesus is Lord, and believe in your heart that God raised him from the dead, you will be saved. For with the heart, one believes resulting in righteousness; and with the mouth confession is made resulting in salvation. For the Scripture says, “Whoever believes in him will not be disappointed.”Isaiah 28:16 For there is no distinction between Jew and Greek; for the same Lord is Lord of all, and is rich to all who call on him. For, “Whoever will call on the name of the Lord will be saved.”Joel 2:32 How then will they call on him in whom they have not believed? How will they believe in him whom they have not heard? How will they hear without a preacher? And how will they preach unless they are sent? As it is written: “How beautiful are the feet of those who preach the Good News of peace, who bring glad tidings of good things!”Isaiah 52:7 But they didn’t all listen to the glad news. For Isaiah says, “Lord, who has believed our report?”Isaiah 53:1 So faith comes by hearing, and hearing by the word of God.
Romans 10:9-17 WEB