Believing What You Cannot See
Illustration
by Richard Mayhue

Augustine said, "What is faith, unless it is to believe what you cannot see." This is the obvious description, but scripture has quite a bit to say about what exactly faith is: 

Definition of faith: Hebrews 11:1.
Faith is derived from the Word of God: Romans 10:17
Faith's demand: Hebrews 11:6
Faith's design: 2 Corinthians 5:7
The dualism of faith: Hebrews 4:2
Faith's duty: Romans 1:17 live by it.

Chicago: Moody Press, Divine Healing Today, by Richard Mayhue