God didn't promise days without pain, laughter without sorrow, or sun without rain, but He did promise strength for the day, comfort for the tears, and light for the way. If God brings you to it, He will bring you through it. Once you choose anything is possible. I believe this is the greatest of all gifts from Almighty. It is a power, a force , an energy which not only heals but strengthen us from ordeals and makes us more stoic. It creates optimism, a tranquility in our body and soul and makes our nerves serene. It yields positive energy within us that enlighten our souls and ultimately when it happens, it transforms us into more subtle, more genial of personalities. May be i think that is why spritual people are calm, silent yet full of expressions and teachings, they have definitely highest levels of hope and faith.
To me , faith is actually something which stops us from worrying. It moves our lives to go on , no matter what the circumstances are. For everyone who has doubts should practice faith, not certainity.
It's worth having. It is inevitable.
When the world says, "Give up,"
Hope whispers, "Try it one more time." :)