What Do I still Lack?

So often, as we grow in our walks with Christ, we ask God to increase our faith. We desire to see evidence of God at work around us so that we have greater assurance and reason to believe in his authority and power. But the author of Hebrews tells us that faith comes before proof—that it grows in the absence of something, rather than just in its manifestation. If this is true, then perhaps we must be intentional to cast off or give up things that prevent our faith from growing.