
Now faith is the substance of things hoped for, the evidence of things not seen. (Hebrews 11:1)
By faith he forsook Egypt, not fearing the wrath of the king; for he endured as seeing Him who is invisible. (Hebrews 11:27)
while we do not look at the things which are seen, but at the things which are not seen. For the things which are seen are temporary, but the things which are not seen are eternal. (2 Corinthians 4:18)
For we walk by faith, not by sight. (2 Corinthians 5:7)
For we were saved in this hope, but hope that is seen is not hope; for why does one still hope for what he sees? But if we hope for what we do not see, we eagerly wait for it with perseverance. (Romans 8:24-25)