خیر (Goodness) refers to the quality of being morally right, virtuous, and beneficial. It encompasses actions and intentions that promote well-being, kindness, and compassion towards others. In many cultures and religions, including Islam, Christianity, and Buddhism, goodness is often seen as a fundamental principle guiding human behavior and relationships. The concept of goodness can manifest in various forms, such as altruism, honesty, and empathy. It encourages individuals to act in ways that uplift others and contribute positively to society. Philosophers like Aristotle have explored the nature of goodness, emphasizing its importance in achieving a fulfilling and meaningful life.