The source of faith can be identified by the tokens being used for the expression of it. Faith is identified by God as being in Christ when the tokens we use are those received by Him from above by His Spirit. (2 Peter 1:3, James 1:17, 1 John 1:4, James 3:14-16)
Free online lessons in the Apostles' Doctrine (Acts 2:42) http://www.s8wministries.org/course.php?id=17
