For therein is the righteousness of God revealed from faith to faith: as it is written, The just shall live by faith. Romans 1:17 (KJV)
The righteousness of God is revealed from faith to faith. Revealed means to be shown as in to be proven, or placed clearly out into the open. Our character of whether we are walking this Christian thing out by God’s righteousness or our own; is revealed through the circumstances that test our faith.
Are we going from faith to faith? When circumstances happen outside of our control that test whether we trust in God or not; are we found trusting in Him? Are we growing in faith or faltering in faith. If we are going from faith to faith; we are showing that we have been proven. We are showing that we are truly believers that depend on Christ.