In C.S. Lewis's book, Mere Christianity, he tells the story of a little boy asking his father for a sixpence, a small amount of English coin. The father asks his son what the money is to be used for and the son replies to buy a gift for the father. So the amused father gives the child the sixpence and in turn receives gladly his son's gift. Realizing that he is really not any richer for the transaction, he is still pleased with the gift because it is given with the love of the son for his father.

There is nothing that we have that we did not first receive from our heavenly Father (bet you didn't see where this was going, huh.) So how do we attempt to "bless" our heavenly Father if we cannot enrich Him somehow? Accepting  our love and obedience, which we choose to give to...