The surah stumbles into a massive internal contradiction regarding how a person avoids being cast into the "lowest of the low" (hellfire), introducing a transactional, works-based loophole that destroys divine justice.
Surah 95:6:
Except those who believe and do righteous deeds, for they will have a reward uninterrupted.
The Theological Flaw: Verse 6 sets up a strict, conditional escape clause: salvation is purely a transaction bought through the accumulation of human "righteous deeds" (al-salihat).
This flatly contradicts the core character of an absolutely Holy and Just God. From a polemical standpoint, human good deeds can never pay off the debt of human sin; a judge who lets a criminal go free simply because he did nice things later is an unjust judge.
Furthermore, this absolute works-salvation framework contradicts authoritative Islamic statements like Sahih al-Bukhari 5673, where Muhammad explicitly admits: "None of you will enter Paradise by his deeds alone... not even myself, unless Allah wraps me in His mercy." The text of Surah 95 codifies a self-salvation model that other layers of Islamic theology openly reject.