What are the “objectives of the law” (maqāṣid) that people keep mentioning, and why do they matter?
In a discussion at our mosque youth group, one speaker kept saying that a ruling has to be understood "through the maqāṣid", the objectives or purposes of the sharia. Another person said this is exactly how people end up ignoring the texts. They argued for half an hour and I understood about a third.
I've read a bit of al-Ghazālī, so I recognise his name in this, but I don't know what he actually said about it.
Could someone explain, for a beginner:
- What are the maqāṣid, and who came up with the idea?
- How are they supposed to be used when someone is working out a ruling?
- Why does the second person at my youth group find it dangerous?