Fear thou not; for I am with thee: be not dismayed; for I am thy God: I will strengthen thee; yea, I will help thee; yea, I will uphold thee with the right hand of my righteousness. —Isaiah 41:10
If we can overcome fear and replace it with faith and courage we can achieve and accomplish a lot of our heart desires and goals.
Fear can be a serious stumbling block and limitations which the enemy can capitalize on.