Hebrews was written to Hebrew believers.
Hebrews 3:1
Wherefore, holy brethren, partakers of the heavenly calling, consider the Apostle and High Priest of our profession, Christ Jesus;
Hebrews 1-6 is widely used by false teachers to prove salvation can be lost. This is mostly due to a misunderstanding of "repentance" as it applies to justification. Repentance, as used in the context of this passage, is toward justification. It is a "change of mind" concerning a persons faith toward God. They no longer trust idols or works or anything that is contrary to the truth of the gospel of Christ. Once they have had this change of thinking concerning their trust for salvation, they have been justified by faith, and are saved at that moment through the Holy Spirit spiritually baptizing that person into Christ. (Romans 6:3)
It's also due to a misunderstanding of who the epistle of Hebrews was written to and why. It was written to Hebrew believers for the purpose of moving on in maturity of the faith. This is easily seen if we look back into chapter 5 verses 12-13....
Hebrews 5:12-13
"For when for the time ye ought to be teachers, ye have need that one teach you again which be the first principles of the oracles of God; and are become such as have need of milk, and not of strong meat. For every one that useth milk is unskilful in the word of righteousness: for he is a babe."
Hebrews 6:1
"Therefore leaving the principles of the doctrine of Christ, let us go on unto perfection; not laying again the foundation of repentance from dead works, and of faith toward God,"
The "dead works" mentioned in verse 1 are works we consider righteous to gain favor with God. They are "dead", because they are worthless (Isaiah 64:6).
Hebrews 6:4-6
"For it is impossible for those who were once enlightened, and have tasted of the heavenly gift, and were made partakers of the Holy Ghost, "And have tasted the good word of God, and the powers of the world to come, If they shall fall away, to renew them again unto repentance; seeing they crucify to themselves the Son of God afresh, and put him to an open shame."
This is describing believers. Immature believers, but believers just the same. Remember this epistle was written to Christians. The writer is teaching them once they have believed the gospel they're saved, and should move on into maturity leaving the "foundation of repentance from dead works". Once a believer has been justified through faith in the gospel, they are saved that moment and the foundation of Christ is made eternally sure. A believer is only justified once, therefore in the context of justification, there can only be one repentance toward justification. If a believer should be deceived of the truth (as many of these Hebrews were), they cannot "repent" again toward justification since they have already been justified.
1 Corinthians 3:10-11
"According to the grace of God which is given unto me, as a wise masterbuilder, I have laid the foundation, and another buildeth thereon. But let every man take heed how he buildeth thereupon. For other foundation can no man lay than that is laid, which is Jesus Christ."
The foundation of our faith is Christ, and no other foundation can be laid in addition to that which is laid. Whether we build on top of the foundation with hay and stubble or gold and silver, the foundation is always true and secure in Christ. If our works are burned, we are still saved.
1 Corinthians 3:12-15
"Now if any man build upon this foundation gold, silver, precious stones, wood, hay, stubble;
Every man's work shall be made manifest: for the day shall declare it, because it shall be revealed by fire; and the fire shall try every man's work of what sort it is.
If any man's work abide which he hath built thereupon, he shall receive a reward. If any man's work shall be burned, he shall suffer loss: but he himself shall be saved; yet so as by fire."
This is my understanding of scripture but you are welcome to your own. I always view scripture through the lens of grace, which is how we're saved in the first place. It can never be through "dead" works, but only through faith. Our works are dead because they originate in us and not with God, since we first must be made a "new creation in Christ" before we have any works of righteousness.
Hebrews 3:1
Wherefore, holy brethren, partakers of the heavenly calling, consider the Apostle and High Priest of our profession, Christ Jesus;
Hebrews 1-6 is widely used by false teachers to prove salvation can be lost. This is mostly due to a misunderstanding of "repentance" as it applies to justification. Repentance, as used in the context of this passage, is toward justification. It is a "change of mind" concerning a persons faith toward God. They no longer trust idols or works or anything that is contrary to the truth of the gospel of Christ. Once they have had this change of thinking concerning their trust for salvation, they have been justified by faith, and are saved at that moment through the Holy Spirit spiritually baptizing that person into Christ. (Romans 6:3)
It's also due to a misunderstanding of who the epistle of Hebrews was written to and why. It was written to Hebrew believers for the purpose of moving on in maturity of the faith. This is easily seen if we look back into chapter 5 verses 12-13....
Hebrews 5:12-13
"For when for the time ye ought to be teachers, ye have need that one teach you again which be the first principles of the oracles of God; and are become such as have need of milk, and not of strong meat. For every one that useth milk is unskilful in the word of righteousness: for he is a babe."
Hebrews 6:1
"Therefore leaving the principles of the doctrine of Christ, let us go on unto perfection; not laying again the foundation of repentance from dead works, and of faith toward God,"
The "dead works" mentioned in verse 1 are works we consider righteous to gain favor with God. They are "dead", because they are worthless (Isaiah 64:6).
Hebrews 6:4-6
"For it is impossible for those who were once enlightened, and have tasted of the heavenly gift, and were made partakers of the Holy Ghost, "And have tasted the good word of God, and the powers of the world to come, If they shall fall away, to renew them again unto repentance; seeing they crucify to themselves the Son of God afresh, and put him to an open shame."
This is describing believers. Immature believers, but believers just the same. Remember this epistle was written to Christians. The writer is teaching them once they have believed the gospel they're saved, and should move on into maturity leaving the "foundation of repentance from dead works". Once a believer has been justified through faith in the gospel, they are saved that moment and the foundation of Christ is made eternally sure. A believer is only justified once, therefore in the context of justification, there can only be one repentance toward justification. If a believer should be deceived of the truth (as many of these Hebrews were), they cannot "repent" again toward justification since they have already been justified.
1 Corinthians 3:10-11
"According to the grace of God which is given unto me, as a wise masterbuilder, I have laid the foundation, and another buildeth thereon. But let every man take heed how he buildeth thereupon. For other foundation can no man lay than that is laid, which is Jesus Christ."
The foundation of our faith is Christ, and no other foundation can be laid in addition to that which is laid. Whether we build on top of the foundation with hay and stubble or gold and silver, the foundation is always true and secure in Christ. If our works are burned, we are still saved.
1 Corinthians 3:12-15
"Now if any man build upon this foundation gold, silver, precious stones, wood, hay, stubble;
Every man's work shall be made manifest: for the day shall declare it, because it shall be revealed by fire; and the fire shall try every man's work of what sort it is.
If any man's work abide which he hath built thereupon, he shall receive a reward. If any man's work shall be burned, he shall suffer loss: but he himself shall be saved; yet so as by fire."
This is my understanding of scripture but you are welcome to your own. I always view scripture through the lens of grace, which is how we're saved in the first place. It can never be through "dead" works, but only through faith. Our works are dead because they originate in us and not with God, since we first must be made a "new creation in Christ" before we have any works of righteousness.