The document discusses the meaning of faith as described in Hebrews 11:1. It provides the biblical verse in several translations, including that faith is being sure of what we hope for and certain of what we do not see. Another translation states that faith is the assurance and proof of things hoped for and the conviction of things not seen or revealed to the senses. The document explores faith as the substance of things hoped for and the evidence of things not seen through multiple versions of the key verse.