Hebrews 11:1,”Now faith is the assurance of what we hope for and the certainty of what we do not see.” This verse i where we get the concept of blind faith, but is it really logical to place your trust in something you can not see? Where I live in the USA I cannot see London or Paris and yet I trust they are real places based on information from trusted sources. How much more trust should we place in our Creator when we have His word as our source of information.