Salvation

be·lieve
/bɪˈliv/  [bih-leev]  
–verb (used without object)
1.
to have confidence in the truth, the existence, or the reliability of something, although without absolute proof that one is right in doing so: Only if one believes in something can one act purposefully.

–verb (used with object)
2.
to have confidence or faith in the truth of (a positive assertion, story, etc.); give credence to.
3.
to have confidence in the assertions of (a person).
4.
to have a conviction that (a person or thing) is, has been, or will be engaged in a given action or involved in a given situation: The fugitive is believed to be headed for the Mexican border.
5.
to suppose or assume; understand (usually fol. by a noun clause): I believe that he has left town.

Faith
-noun
1.
confidence or trust in a person or thing: faith in another's ability.
2.
belief that is not based on proof: He had faith that the hypothesis would be substantiated by fact.
6.
the obligation of loyalty or fidelity to a person, promise, engagement, etc.: Failure to appear would be breaking faith.
7.
the observance of this obligation; fidelity to one's promise, oath, allegiance, etc.: He was the only one who proved his faith during our recent troubles.
8.
Christian Theology . the trust in God and in His promises as made through Christ and the Scriptures by which humans are justified or saved.

jus·ti·fy

–verb (used with object)
1.
to show (an act, claim, statement, etc.) to be just or right:
2.
to defend or uphold as warranted or well-grounded
3.
Theology . to declare innocent or guiltless; absolve; acquit.
4.
Law .
a.
to show a satisfactory reason or excuse for something done.
b.
to qualify as bail or surety.



5Moses describes in this way the righteousness that is by the law: “The man who does these things will live by them.”a 6But the righteousness that is by faith says: “Do not say in your heart, ‘Who will ascend into heaven?’b” (that is, to bring Christ down) 7“or ‘Who will descend into the deep?’c” (that is, to bring Christ up from the dead). 8But what does it say? “The word is near you; it is in your mouth and in your heart,”d that is, the word of faith we are proclaiming: 9That if you confess with your mouth, “Jesus is Lord,” and believe in your heart that God raised him from the dead, you will be saved. 10For it is with your heart that you believe and are justified, and it is with your mouth that you confess and are saved. 11As the Scripture says, “Anyone who trusts in him will never be put to shame.” 12For there is no difference between Jew and Gentile—the same Lord is Lord of all and richly blesses all who call on him, 13for, “Everyone who calls on the name of the Lord will be saved.”

Romans 10:5-12

One more word for you:

shame
–noun
1.
the painful feeling arising from the consciousness of something dishonorable, improper, ridiculous, etc., done by oneself or another: She was overcome with shame.
2.
susceptibility to this feeling: to be without shame.
3.
disgrace; ignominy: His actions brought shame upon his parents.
4.
a fact or circumstance bringing disgrace or regret: The bankruptcy of the business was a shame. It was a shame you couldn't come with us.
–verb (used with object)
5.
to cause to feel shame; make ashamed: His cowardice shamed him.
6.
to drive, force, etc., through shame: He shamed her into going.
7.
to cover with ignominy or reproach; disgrace.


Cheers!