Hebrews 11:1 Now faith is the substance of things hoped for, the evidence of things not seen.
Hebrews 11:6 But without faith it is impossible to please Him, for he who comes to God must believe that He is, and that He is a rewarder of those who diligently seek Him.
Romans 10:17 So then faith comes by hearing, and hearing by the word of God.
Ephesians 2:8 For by grace you have been saved through faith, and that not of yourselves; it is the gift of God,
Hebrews 4:2 For indeed the gospel was preached to us as well as to them; but the word which they heard did not profit them, not being mixed with faith in those who heard it.