This document provides an introduction to the study of 'ilm al-akhlaq (the science of ethics) according to Islamic scholarship. It discusses definitions of key terms like Ruh, Nafs and Qalb which refer to the human soul and spirit. It emphasizes seeking knowledge from Islamic scholars and maintaining spiritual states through righteous deeds. Quotes from the Quran and hadiths encourage acquiring knowledge, especially of jurisprudence, to strengthen one's faith and guard against evil.