All the letters, the epistles are written .....= some for doctrine, and some for instruction in righteousness.... etc.
So, let me show you what you dont understand, yet.
Sometimes these apostles, who were PREACHERS of the GOSPEL..... as their #1 Reason to exist as their MINISTRY>.
Sometimes the verse is them preaching to UNBELIEVERS.
Understand?
So, that is some of Hebrews..... and other places, including 1 John 1:9
1 John 3:9 is written to the "little children".
If you have a bible, read it.
I have a bible and read it regularly thank yo9u very much.
Sorry , but you are not a pope and can issue ex-cathedra statements. Just because you say so, doesn't make it so.
So according to you their is forgiveness of sin for teh unbeliever, but no forgiveness for a believer! Wow. I am glad I listen to Paul:
Romans 5:6-11
King James Version
6 For when we were yet without strength, in due time Christ died for the ungodly.
7 For scarcely for a righteous man will one die: yet peradventure for a good man some would even dare to die.
8 But God commendeth his love toward us, in that, while we were yet sinners, Christ died for us.
9 Much more then, being now justified by his blood, we shall be saved from wrath through him.
10 For if, when we were enemies, we were reconciled to God by the death of his Son, much more, being reconciled, we shall be saved by his life.
11 And not only so, but we also joy in God through our Lord Jesus Christ, by whom we have now received the atonement.
Romans 8:28-39
King James Version
28 And we know that all things work together for good to them that love God, to them who are the called according to his purpose.
29 For whom he did foreknow, he also did predestinate to be conformed to the image of his Son, that he might be the firstborn among many brethren.
30 Moreover whom he did predestinate, them he also called: and whom he called, them he also justified: and whom he justified, them he also glorified.
31 What shall we then say to these things? If God be for us, who can be against us?
32 He that spared not his own Son, but delivered him up for us all, how shall he not with him also freely give us all things?
33 Who shall lay any thing to the charge of God's elect? It is God that justifieth.
34 Who is he that condemneth? It is Christ that died, yea rather, that is risen again, who is even at the right hand of God, who also maketh intercession for us.
35 Who shall separate us from the love of Christ? shall tribulation, or distress, or persecution, or famine, or nakedness, or peril, or sword?
36 As it is written, For thy sake we are killed all the day long; we are accounted as sheep for the slaughter.
37 Nay, in all these things we are more than conquerors through him that loved us.
38 For I am persuaded, that neither death, nor life, nor angels, nor principalities, nor powers, nor things present, nor things to come,
39 Nor height, nor depth, nor any other creature, shall be able to separate us from the love of God, which is in Christ Jesus our Lord.
You fail in rightly dividing the word of truth. You fail in knowing grammar and context. You also fail in thinking that the Apostles werew writing letters and in the midst of writing to the saints, they would include four verses to any potential unbelievers who might be in the congregation. This is just sapiritual silliness and those who have deceived you have crippled your walk with God.