Through my consciousness of my God-Self, the Christ within, as my Source, I draw into my mind and feeling nature the very substance of Spirit. This substance is my supply, thus my consciousness of the Presence of God within me is my supply.
God within me is both my source and my supply. He is where I go to get what I need, the pantry of my being, for example, and he is what I take - i.e. the snack. I am following the God path (vs. the diseased path). Simply by being conscious of God within me, and by seeking His guidance, I know I am on the right path. I see His direction everywhere: in people, in inspiration, in intuition. Substance is tangible, so I feel God within me. I feel the Spirit, alive and guiding me towards the next right thing. Trusting is the tricky part. Having faith that I am being taken care of even if things don't go my way. As a wise old 12-step-er says, "It's not going to happen that way... and it's not going to happen that way either..."