simple application of the transitive property to "faith cometh by hearing and hearing by the word of God" shows that God is the originator of faith. it comes by His word, and His word comes out of Himself & does not return to Him empty but "accomplishes His desire and purpose" - He is "living and active"
who else could be?? "all things are made by Him" both "visible and invisible," even "the hearing ear" the LORD has made.
((re: Romans 10:17, Isaiah 55:11, John 1:1, Hebrews 4:12, Colossians 1:16, Proverbs 20:12))