One of the most important things about belief is the process of breaking down what you honesty conclude is your belief. Though as is pointed out in the "Subconscious" section, many of our beliefs are things we just accept from what others have told us or what advertising has influenced us into believing. But can anything be truly worth believing if you have not thought about it sincerely and earnestly? Is anything worth believing if you have not wrestled with it, tried it, put it though the fire to see if it lasts?
Coming up with truth is not something that falls into one's lap. Coming up with truth involves a struggle, a continuous contemplation and a re-evaluation as other thoughts question it, and possibly strengthen (or weaken) your answer or your truth.
Here are some quotes that come to mind on this topic:
"Work out your own salvation with fear and trembling." -Phillipians 2:12b
"Then Jacob was left alone, and a man wrestled with him until daybreak. When he saw that he had not prevailed against him, he touched the socket of his thigh; so the socket of Jacob's thigh was dislocated while he wrestled with him. Then he said, 'Let me go, for dawn is breaking.' But he said, 'I will not let you go unless you bless me.' So he said to him, 'What is your name?' And he said, 'Jacob.' He said, 'Your name shall no longer be Jacob, but Israel; for you have striven with God and with men and have prevailed.' Then Jacob asked him and said, 'Please tell me your name.' But he said, 'Why is it that you ask my name?' And he blessed him there. So Jacob named the place Peniel, for he said, 'I have seen God face to face, yet my life has been preserved.' Now the sun rose upon him just as he crossed over Penuel, and he was limping on his thigh." -Genesis 32:24-31
While contemplating all that is belief and trying to put to words my own belief and faith, my iPod played this remarkably fitting song: