Dave Hunt: "No one can pay for his own sins, either by sacrifice (even of himself in death) or by ...

Nuggets from "An Urgent Call to a Serious Faith" by Dave Hunt - 

No one can pay for his own sins, either by sacrifice (even of himself in death) or by good works. Only Christ, who is God and man in one person and who lived without any sin, could pay for the sins of the world. Nor can we merit, earn, or purchase from God - who is perfectly holy and just - the benefit of Christ's sacrifice in forgiveness of our sins. If we are to receive the pardon that Christ has earned, we must receive it by faith as those unworthy of it - the gift of God's grace.

The purpose of the Ten Commandments was not to offer salvation to those who could keep them (no one has ever done so except Christ) but to show us our guilt so that we could accept Christ's payment that satisfied God's justice on our behalf.

"Wherefore, the law was our schoolmaster to bring us unto Christ, that we might be justified by faith. (Galatians:3:24Wherefore the law was our schoolmaster to bring us unto Christ, that we might be justified by faith.
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"Therefore by the deeds of the law there shall no flesh be justified in his sight: for by the law is the knowledge of sin...that every mouth may be stopped, and all the world may become guilty before God....For God hath concluded them all in unbelief, that he might have mercy upon all....For the wages of sin is death; but the gift of God is eternal life through Jesus Christ our Lord." (Romans:3:19-20 [19] Now we know that what things soever the law saith, it saith to them who are under the law: that every mouth may be stopped, and all the world may become guilty before God. [20] Therefore by the deeds of the law there shall no flesh be justified in his sight: for by the law is the knowledge of sin.
See All...; 11:32; 6:23)

The attempt to offer works or rituals in payment for salvation is true even of some groups who claim to be Christian but who set up their own rules for gaining heaven in opposition to the biblical gospel of salvation by faith and grace alone without works. The Bible clearly says, "...that whosoever believeth in him [Christ] should not perish, but have everlasting life" (John:3:16For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life.
See All...); "For by grace are ye saved through faith...not of works, lest any man should boast" (Ephesians:2:8-9 [8] For by grace are ye saved through faith; and that not of yourselves: it is the gift of God: [9] Not of works, lest any man should boast.
See All...); and "Not by works of righteousness which we have done, but according to his mercy he saved us...that being justified by his grace, we should be made heirs according to the hope of eternal life" (Titus:3:5-7 [5] Not by works of righteousness which we have done, but according to his mercy he saved us, by the washing of regeneration, and renewing of the Holy Ghost; [6] Which he shed on us abundantly through Jesus Christ our Saviour; [7] That being justified by his grace, we should be made heirs according to the hope of eternal life.
See All...). Any attempt to make even a partial payment for 
God's gift by His grace is a rejection of that gift.