No one can see, hear, taste, touch or smell love, but we all know it exists because we see its effects. Faith is simply observing the results, the evidence, of the unseen. Faith is the process of proving what cannot be seen. Faith is not a conclusion, but a research laboratory, a confirming process. If we base our Christian beliefs on what someone else has said, we don't have faith, we have hearsay.
True faith is never afraid to be investigated or questioned.
It flourishes in tests. Don't be afraid. Embrace the tests of your faith, for they will bring you to ultimate truth.