You cannot look at or touch the faith. You can see that the faith is there because of the manner in which the faith expresses itself. You cannot look at or touch conviction. You can observe the works, the deeds, the actions that conviction produces. Those works, deeds, or actions would not occur if the conviction was not there.
Faith is belief.
You cannot look at or feel the belief. You can observe the fruits that are produced by belief. Those fruits would not exist if the belief were not there. Faith is hope. You cannot look at or touch the hope.