Everyone has
faith in something. The difference is the
object of one's faith.
One is saved simply by grace through faith alone in Christ alone.
Acts 16:27 And the keeper of the prison awaking out of his sleep, and seeing the prison doors open, he drew out his sword, and would have killed himself, supposing that the prisoners had been fled.
28 But Paul cried with a loud voice, saying, Do thyself no harm: for we are all here.
29 Then he called for a light, and sprang in, and came trembling, and fell down before Paul and Silas,
30 And brought them out, and said, Sirs, what must I do to be saved?
31 And they said, Believe on the Lord Jesus Christ, and thou shalt be saved, and thy house.
Luke 7:50 And he said to the woman, Thy faith hath saved thee; go in peace.
Luke 18:42 And Jesus said unto him, Receive thy sight: thy faith hath saved thee.
Ephesians 2:8 For by grace are ye saved through faith; and that not of yourselves: it is the gift of God:
9 Not of works, lest any man should boast.
I do take issue with the attempt to blur the definition of
faith by including works.
If you believe that Jesus Christ is the
only way for salvation, that He was God in the flesh, that He died and rose again, you are saved. Take God at His word! If works have anything whatsoever to do with salvation, either in obtaining it or in preserving it, there is reason to boast, is there not?
I John 5:9 If we receive the witness of men, the witness of God is greater: for this is the witness of God which he hath testified of his Son.
10 He that believeth on the Son of God hath the witness in himself: he that believeth not God hath made him a liar; because he believeth not the record that God gave of his Son.
11 And this is the record, that God hath given to us eternal life, and this life is in his Son.
12 He that hath the Son hath life; and he that hath not the Son of God hath not life.
13 These things have I written unto you that believe on the name of the Son of God; that ye may know that ye have eternal life, and that ye may believe on the name of the Son of God.
I know that many are well-intentioned in trying to add works to the definition of faith because there is a clear problem of carnal Christians (I Cor. 3). I truly empathize with the problem, but let's not exacerbate it by confusing people about works. If you add works to the equation of justification, you destroy the possibility of 100% assurance. If salvation required any degree of works, it would be impossible to be 100% certain.
I believe one will struggle with his sanctification if he is not fully convinced of his justification. Once you get the 100% assurance based on the clear promises of the Word of God that simply believing that Jesus, the Son of God, is the only way to eternal life, and that His
finished work on the Cross is all that is necessary to save anyone who believes it,
then you confidently serve Him in good works out of love for what He has done and not out of fear of condemnation.
If you believe the simple promise of God's Word, then serve Him out of love. It is indeed wonderful to know beyond a shadow of a doubt that you are saved!