By declaring with our mouths (Lk 12:8; Rom 10:9)
Lk 12
8Also I say unto you, Whosoever shall confess me before men, him shall the Son of man also confess before the angels of God:
9But he that denieth me before men shall be denied before the angels of God.
Rom 10
9That if thou shalt confess with thy mouth the Lord Jesus, and shalt believe in thine heart that God hath raised him from the dead, thou shalt be saved.
And again It is HIS sacrifice that saves. Our declaration would be meaningless without HIS sacrifice.
By coming to a knowledge of the truth (1 Tim 2:4; Heb 10:26)
1 Tim 2
2For kings, and for all that are in authority; that we may lead a quiet and peaceable life in all godliness and honesty.
3For this is good and acceptable in the sight of God our Saviour;
4Who will have all men to be saved, and to come unto the knowledge of the truth.
Heb 10
26For if we sin wilfully after that we have received the knowledge of the truth, there remaineth no more sacrifice for sins,
What is the “truth”?
Jn17
17Sanctify them through thy truth: thy word is truth.
Jn1
14And the Word was made flesh, and dwelt among us, (and we beheld his glory, the glory as of the only begotten of the Father,) full of grace and truth.
Jn.14
6Jesus saith unto him, I am the way, the truth, and the life: no man cometh unto the Father, but by me.
We are saved by the sacrifice of the WORD made flesh, JESUS.
By works (Rom 2:6-7; James 2:24)
Rom.2
5But after thy hardness and impenitent heart treasurest up unto thyself wrath against the day of wrath and revelation of the righteous judgment of God;
6Who will render to every man according to his deeds:
7To them who by patient continuance in well doing seek for glory and honour and immortality, eternal life:
James 2
20But wilt thou know, O vain man, that faith without works is dead?
21Was not Abraham our father justified by works, when he had offered Isaac his son upon the altar?
22Seest thou how faith wrought with his works, and by works was faith made perfect?
23And the scripture was fulfilled which saith, Abraham believed God, and it was imputed unto him for righteousness: and he was called the Friend of God.
24Ye see then how that by works a man is justified, and not by faith only.
“faith without works is dead” An expression of faith IN JESUS is hollow and meaningless unless accompanied by appropriate good works foremost of which would be obedience to the commandments.
By grace (Acts 15:11; Eph 2:8)
Acts 15
11But we believe that through the grace of the LORD Jesus Christ we shall be saved, even as they.
Eph 2
4But God, who is rich in mercy, for his great love wherewith he loved us,
5Even when we were dead in sins, hath quickened us together with Christ, (by grace ye are saved

6And hath raised us up together, and made us sit together in heavenly places in Christ Jesus:
7That in the ages to come he might shew the exceeding riches of his grace in his kindness toward us through Christ Jesus.
8For by grace are ye saved through faith; and that not of yourselves: it is the gift of God:
9Not of works, lest any man should boast.
No argument here we are saved by the grace (gift) of God which is the sacrifice of Jesus.
By his blood (Rom 5:9; Heb 9:22)
Rom 5
9Much more then, being now justified by his blood, we shall be saved from wrath through him.
Heb 9
22And almost all things are by the law purged with blood; and without shedding of blood is no remission.
Again no argument. His blood, the gift of God in the sacrifice of Jesus for the remission of sins, and grace are one and the same thing.
By his righteousness (Rom 5:17; 2 Pet 1:1)
Rom 5
17For if by one man’s offence death reigned by one; much more they which receive abundance of grace and of the gift of righteousness shall reign in life by one, Jesus Christ.)
2 Pet 1
1Simon Peter, a servant and an apostle of Jesus Christ, to them that have obtained like precious faith with us through the righteousness of God and our Saviour Jesus Christ:
The gift of God (grace) is the righteousness of Jesus purchased for us on the cross.
By his Cross (Eph 2:16; Col 2:14)
Eph 2
16And that he might reconcile both unto God in one body by the cross, having slain the enmity thereby:
Col 2
14Blotting out the handwriting of ordinances that was against us, which was contrary to us, and took it out of the way, nailing it to his cross;
Again the same as the rest. We are saved by the Sacrifice of Jesus, The Cross, Grace, His Blood. Our acceptance of that Sacrifice is manifest in 1) baptism 2) good works
Remember all these verses were posted by you PR. They are all in the bible and all of them confirm the fact that everything we need for our salvation is contained within it’s pages. We could probably come up with many more verses that say the same thing, but the point is that they are all in the BIBLE and point us to the fact that acceptance of the sacrifice of Jesus is all we need for eternal life. What else do we need PR?