fullness of who You are

i don't let my God be big enough, i shove Him in a box where i can call on Him when i need Him and have Him appear. God i want the real and living and powerful God, not this God-in-the-box i've made. God i want a burden for Your people and a vision for Your kingdom, i want You to fill all the lonely corners of my heart that i keep trying to fill with other things, i want You to be worth giving my life for, i want You to transform the ugliness inside heart into something beautiful. don't let me settle for a God that i've diminished, Lord show me the fullness of who You are.