Overflow

 "Like a waterfall You fill my heart and overflow
Like a candle flame You light my way and lead me as I go"

-Chris Tomlin

"Service is the overflow of superabounding devotion; but, profoundly speaking, there is no call  to that, it is my own little actual bit and is the echo of my identification with the nature of God. Service is the natural part of my life. God gets me into a relationship with Himself whereby I understand His call, then I do things out of sheer love for Him on my own account. To serve God is the deliberate love-gift of a nature that has heard the call of God. Service is expressive of that which is fitted to my nature: God’s call is expressive of His nature; consequently when I receive His nature and hear His call, the voice of the Divine nature sounds in both and the two work together. The Son of God reveals Himself in me, and I serve Him in the ordinary ways of life out of devotion to Him."
- Oswald Chambers