Who has a perfect heart? Do you have a perfect heart? Are all your intents perfect? I think your constant meaningless posts prove your intent is not perfect.
Even Christians are selfish to a degree. We want God to be pleased with us, isn't that selfish? How is that different from an unsaved person who tries to please God? Cornelius was not saved, but he prayed constantly and gave alms to the poor, and God recognized his works. That alone refutes you.
Where does the Bible say we are born dead in sin? Where does the Bible say we are born with a sin nature? You constantly say this, but you never provide scripture to support your statements. If you were required to show scripture to support what you say, you would have nothing.
You may disagree with me, but I almost always show scripture to support my view. You simply deny the scripture I provide and make unsupported statements.
The scriptures do not teach that man cannot do righteous works. I will provide scripture to show that.
Eze 18:24 But when the righteous turneth away from his righteousness, and committeth iniquity, and doeth according to all the abominations that the wicked man doeth, shall he live? All his righteousness that he hath done shall not be mentioned: in his trespass that he hath trespassed, and in his sin that he hath sinned, in them shall he die.
This verse is speaking of a lost man who dies "in his sin that he hath sinned". It says "all his righteousness that he hath done shall not be mentioned".
Man can do righteous works, but if a man commits even one sin, then a man must pay for that sin, and the wages of sin is death. This is why the scriptures say "for all have sinned and come short of the glory of God". It is not that man cannot do good, but no man does good enough, all men come short of this. To earn salvation a man would have to be perfectly 100% righteous, never committing even one sin.
If you would study the scriptures instead of mindlessly parroting false doctrine you have been taught, you would discover this.
Joseph and Daniel were :rightous" men as compared towards other men, but as compare to God "not so much!"
ANY good work done while in the Flesh before salvation would seem impressive contrasted against others, lined up against Gods standard as in his law "not so much!"