Faith applies to our salvation but it also applies to the rest of our Christian life. There are 3 things that every Christ-follower will do when they live by faith.
Every Christ-Follower who Lives by Faith will:
1. Believe the Word of God and apply it.
James 2:14 [TLB]
So you see, it isn’t enough just to have faith. You must also do good to prove that you have it. Faith that doesn’t show itself by good works is no faith at all—it is dead and useless.
2. Believe the promises of God, and walk in them
3. Agree with the truth of God’s Word, and be transformed by it (Romans 12:2).