Belief is a strong thing, it makes you think what is not there is there. Belief unveils the mysteries of things in ways we cannot even imagine.
Belief in God is a stronger thing, it unveils the mysteries of the world which we think and suppose we have discovered on our own. This belief defeats all the lies and poisons of the greatest liar of all time.
When you believe, you have belief and when you have the belief of the God you have the strength to live. Belief is strong and those in search of God have to have that strong belief to fully actualize the title of a believer.