I. God withdraws His light from those who reject it (vv. 12-13).
II. God sends His light to those He has foreordained to receive it (vv. 14-16).
III. God reveals His light through the preaching of the Kingdom (vv. 17).
IV. God multiplies His light by calling followers who become fishers (vv. 18-22).
V. God magnifies His light in those He delivers from darkness (vv. 23-25).