The text defines religion as a complete system of life guiding worship, actions, and rules. While various religions exist, all acknowledge one Creator. It states everyone will die and face judgment by the Creator on a Final Day, requiring a single, universal divine law or constitution. Different religions claim their scripture is this constitution, but the text argues the true divine constitution must be error-free. By comparing scriptures to books with error-correcting editions, it asserts that only the Al-Quran has remained unchanged and error-free since its revelation, citing God's promise of preservation (Quran 15:9). Thus, the Al-Quran is presented as the Creator's designated constitution for all humanity and jinn, by which judgment will occur. Adhering to this constitution means following its commands and avoiding its prohibitions. Furthermore, being a true Muslim is not merely by birth but requires active worship of only Allah, following the Quran and Prophet Muhammad's example, doing good, and forbidding evil; mere declaration of faith is insufficient. Ultimately, each individual is personally accountable for their own deeds.