Having good morals produce intrinsic satisfaction. That aside, it opens you to easy associations with others because many people don't want to be associated with people with bad morals.
Being moral (or good) is necessary for having self-respect. Self-respect is necessary for happiness.
Self-respect requires self-knowledge. And only people who can make just and fair self-assessments can have self-knowledge. And only just and fair people, good, moral people can make just and fair self-assessments.
Most of the answers reveals that being morally good is something that is associated with some sort of reward or expectation for reward at the individual or / and at the social level.
Humans' basic instincts are collective efforts to survive and explore. That is the fundamental reason for a bad or good morality is in following humans' basic instincts.
Morality is dynamic in the sense that it evolves over time and is the daughter of culture, traditions and etc of the socity were we live. For these reasons, in compliance with the laws in force, it is very difficult to establish whether a morality is good or bad. However, I believe that the fundamental reason for being morally good is respect for oneself, for one's neighbor, for the whole society in which one lives and for all humanity under the banner of tolerance.
Muhammad Zubair - The most fundamental reason to be morally good or morally bad comes from our predisposition to evaluate some actions as virtuous, or morally good, and others as evil, or morally bad. Morality, thus, consists of the urge or predisposition to judge human actions as either right or wrong in terms of their consequences for other human beings. Moral values are important in life because they help in building good relationships in personal as well as professional lives and help us to create the future we want to experience and guide us to right conduct.
principles concerning the distinction between right and wrong or good and bad behavior which an important element in decision making. And decision making is part and parcel of life.
Another fundamental reason for good or bad morality is that people as a whole are extremely divided over cultural, religious, economical, national, judicial, and political lines. Whatever is accepted well in some countries / cultures are totally unacceptable in the other ones. Humans on this planet are still working on unification of moral values - it's the one that's hard to overcome.
We all human beings are born with the rational & moral codes of ethics & any derivation is this line remains on the individual who have with them anger, jealousy ,ego, lack of moral codes & ethics & such other negative practices .
It is in this line some years I have expressed mt views in a similar line which I submit herewith for your kind perusal
Moral word is a golden gift to entire human beings thou the grace of our creator as we arrival on this earth & with the passage of our time we all can become a worthy human being to make the world to live in peace & harmony .
Moral system & morality go hand in hand it is this moral uniformity & the moral codes ethics within us .Every human beings have within himself a moral code & ethics which is helping him to make the surrounding environment in a under a harmony ways .
To cultivate the best moral system depend on every human beings quite majority of human being are interested to live in harmony under the moral codes & ethics so that they may establish moral values in our entire environment .
But it is not possible for every human beings as they have a very selfish motive ,they have in their temperament , a nature of pride ,ugly movement under the Anger nature,Jealousy ,Ego ,which keep them totally aware from the moral codes & ethics .This are the human being which disturb the rosy surrounding in our entire world.
To me, the fundamental reason for morally good or bad is Fear of Allah. Otherwise, people do not care about to treat appropriately. Because someones always are essential to control people's misbehaviour
Morally good or bad it depends on situation used thought, talk and deeds to over come the situation if you are feel guilty after the action is bad if you feel happy then it is good
Upbringing and teaching of values at an early stage will, to a large extent, dictate how moral is a person when they grow up. Those with personality disorders (Axis II in DSM) do not have empathy, respect for others or for values. It is also possible that a reasonably moral person can turn the opposite way due to life events and their poor coping mechanisms.
Inner strength of a person makes him morally good or bad....inner strength that develops during the journey of ones life as he gets bonded to the values . Trust on Almighty firstly and secondly trust in you own self are the basic determinants of having good morality....
There are many schools of thoughts on the topic of moral reasoning. Some elaborate the evolutionary value of the morality.some believes in the developmental growth of moral reasoning.And the post popular and accepted one is related with the different belief systems.
What is the most fundamental reason to be morally good or morally bad?
Because moral is one of the foundations that structured the way we think, communicate, interact with others or resources surrounding us. Understood the subjectivity between morally good / bad to different people, cultures, countries, situation to situation etc. But morally good help us to start-off with the right footing or do the right things with the lowest risk / cost so that we don't need to patch our mistakes or do the things right. Moreover, some people exploring the right employees, colleagues, friends, companions etc. that are morally good.