Happiness problem has long focused the minds of scholars in the domain of ethics and moral philosophy about it. From points of view farabi and Tabataba'I, Happiness, Goy, Perfection and Goodness are concepts that are very close together. Happiness is voluntary and divided into real or unreal and wordly or other-wordly and human being can obtain it by achievement Virtues. Happiness has degrees and the highest degree is nearness to God. Faith, unity and Intention have an important place in the moral order of Tabatabai that influenced by Quran but Farabi deals with the fourth virtues of courage, modesty, wisdom and justice Following of the Greek philosophers.