Constitution are the basic codes of practice for a system. it can be a Nation or a Religion. it can be written, unwritten or SemiWritten. So National-scriptures are related to the current life & Laws of Lands, Religious-scriptures talk mostly about the lands & laws of the After-life.
Religious scriptures are biased on Figments of imagination, Sciences are basised on Fragments of rationality.
What’s exceptions to above statement if any?.. most populous Religious scriptures dont have any review or amendment mechanisms like the constitution or scientific literatures that can be reviewed proved, disproved or improved by civiLogical & scientific methods..
if there is such a rationally editable religious or ideological scripture can religionists-defence produce link & proof of rational improvements of scripts..
https://faithinspires.org/religion-comparisons/

In defence of Indian Constitutionalists.. https://www.indiatoday.in/education-today/gk-current-affairs/story/how-the-constitution-of-india-was-amended-106-times-in-7-decades-2640452-2024-11-26