Lyric discussion by New Year's Project 

Cover art for I Am lyrics by Further Seems Forever

I agree with everyone here. A few of the many parts that I belive really makes it obvious this is about faith. "I am one step closer for you." and "I am for ever, I could be never if thats what you want." That is exactly what faith is. It could be something you can hold onto forever or by free will you can decide to have no part of it.