Some key concepts discussed in Al-Maqasid include:
However, remember the advice of the scholars: Al-‘ilmu bi akhdhi al-shuyukh – Knowledge is acquired by taking from teachers. Use the PDF as a tool, but seek a living teacher, rely on reliable translations (buy the Reliance of the Traveller eBook for the best English version), and make niyyah (intention) to act upon every line you read. imam nawawi al maqasid pdf