4QInstruction, (Hebrew: מוסר למבין, romanized: Musar leMevin, lit. 'Instruction to a student'), also known as Sapiential Work A or Secret of the Way Things Are, is a Hebrew text among the Dead Sea Scrolls classified as wisdom literature. It is authored by a spiritual expert, directed towards a beginner. The author addresses how to deal with business and money issues in a godly manner, public affairs, leadership, marriage, children, and family, and how to live life righteously among secular society. There is some consensus that it dates to the third century BCE.