Yes, sometimes all my worries is gone and my faith is strong like steel, i become un-touchable. Islam is open to everyone , visit your local mosque and see for yourself. If you manage to become a true believer, you will fear nothing.
Here is an interesting quote by Sheikh Ibn Tamiyyah: What can my enemies do to me? My paradise is in my heart, it is with me wherever I go. To imprison me is to provide me with seclusion. To send me into exile is to send me away in the Path of Allah. And to kill me is to make me a martyr.