"Now faith is the substance of things hoped for, the evidence of things not seen. For by it the men of old obtained a good report. By faith we understand that the universe was framed by the word of God, so that things that are seen were not made out of things which are visible." Hebrews 11.1-3
"Now I want to remind you, though you already know, that the Lord saved the people out of the land of Egypt and afterward destroyed those who did not believe." Jude 1:5
“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” (Hebrews 11:6)