قَالَتِ الْأَعْرَابُ آمَنَّا قُلْ لَمْ تُؤْمِنُوا وَلَٰكِنْ قُولُوا أَسْلَمْنَا
“The Bedouins say: We believe. Say: You have not believed; rather say: We have submitted.” (Al-Ḥujurāt 49:14)
The verse distinguishes outward submission from inward faith in this context. Islam and īmān are not invariably used in the same technical contrast in every passage; context identifies the intended sense.
Here, external submission by itself does not guarantee inward assent. Yet public religious identification still has a separate role in worldly rulings.