We all believe and have good faith when you have to trust a person. You have to trust people otherwise you cannot go ahead in your life. Faith because you have to accept that the world is a better place and what better way is there if a everyone has faith onto humanity? Faith because without it, people will not have anything to hold on to. Faith because you are not the only one with all the goodness, a lot of other people have it to. Faith because no matter how much you feel low, it is the only thing that will push you to keep going.
Faith leads to happiness because you have to enjoy the moment to make a memory. Happiness because no matter how much you try to live, without happiness you cannot fully experience it. Happiness because no matter how much you appreciate something, you have to be happy about expressing your emotions. Happiness because without it, life will be dull.
Faith and Happiness go hand in hand. Assuming you are in a relationship— you have to have faith and happiness both in order to keep it alive. Assuming you are a workaholic- you have to have faith and happiness towards the work you do- faith that your hard work is someone's bread; happiness that you are happy in the work you do and can never get burnout from it. Assuming you are a freelancer of any type- you have to have faith in the work which makes someone else's work easier by paying you in return and happiness because you can keep doing that work forever without exhausting yourself. People can have a different point of view for this question but I would like to share my point of view
However, according to me both faith and happiness are equally important, I actually would like to say “having, trust belief, hope and faith in oneself is actually a path which leads you to the beautiful destiny called happiness and I remember this faith, trust, belief or hope in oneself should not have any negative views or loopholes in it, it should be completely justifiable.
And when you have faith belief and trust in your own selves and all the talents and skills you possess and if you are giving your best in whatever you are doing then surely that will lead you to the way of happiness. Moreover, faith is something that exists at the core of our heart. I think unless we strongly believe in something, we can't make it a reality in our lives and will be at the mercy of fate.
Consider that even happiness is somewhat dependent on faith. Take God for example - we do have some faith that there's a supreme source of energy that is concerned with our well being and it does make our hard times bearable. Even history has shown many great people who had strong faith in a better tomorrow did finally get to the point of achieving what they hoped for and the reality that followed was a source of their happiness. You can't be happy if you first didn't trust that it is possible. Faith is something you can hold on to when fear grips your thoughts. It gives you strength to sail through the downs of life.