Comprehension and application

What is the central warning of حُبُّ الدُّنْيَا رَأْسُ كُلِّ خَطِيئَةٍ?

Earning, good deeds, and seeking knowledge (Hadith 44–50)

• Every lawful job must be abandoned
• Merely owning wealth is sinful
• Avoid attachment that drives a person toward wrongdoing
• Meeting all permissible needs is prohibited