The dictionary defines as: "belief and trust in and loyalty to god ; belief in the traditional doctrines of a religion; or firm belief in something for which there is no proof."
And without faith it is impossible to please God, because anyone who comes to him must believe that he exists and that he rewards those who earnestly seek him.
Hebrews 11:6 (NIV)
Now Faith is the substance of things hoped for, the evidence of things not seen.
Hebrews 11:1 (KJV)
As the body without the spirit is dead, so faith without deeds is dead.
(James 2:26 (NIV)
For God so love the world that he gave his one and only son, that whoever believes in him shall not perish but have eternal life.
John 3:16 (NIV)
For it is by grace you have been saved. through faith- and this is not from yourselves, it is the gift of god.
Ephesians 2:8 (NIV)
Consequently, faith comes from hearing the message, and the message is heard through the word about Christ.
Romans 10:17 (NIV)