Using definition 1 which I believe is a good definition.I have been having a discussion on another thread with @It Aint Necessarily So, and he claims that the definition of faith is unjustified belief.
@It Aint Necessarily So said: Millions agree with me that belief by faith is unjustified belief whether they use those words or not.
@Trailblazer said: If you are going to try to use that argument, many, many, more millions agree with me that belief by faith is justified belief whether they use those words or not.
Whether faith is justified or unjustified is only a matter of opinion and opinions vary.
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So, what is the definition of faith?
faith
1. complete trust or confidence in someone or something.
2. strong belief in God or in the doctrines of a religion, based on spiritual apprehension rather than proof.
Faith is necessary for human's to learn. You must have trust or confidence in something or someone to be able to learn stuff. That faith can be in yourself, your parents your teachers or your god; books, computers, community or the internet but without faith in someone or something you cannot learn. What you learn will not necessarily be fact but will be a knowledge that you will base decisions on because of your faith.