Faith, we all have it. It can be applied to many different things and used in different ways. Faith is confidence or trust in something. Faith is belief. Especially in church when we hear the word faith, we automatically assume that it is a belief in God. But I also think that many outside the church think the same. You can have faith in Jesus believing that He is your Savior, that He is good, that He has saved you, that He will come back for you.
Hebrews 11:1 (NKJV)
Now faith is the substance of things hoped for, the evidence of things not seen.