We find the deepest meaning in life when our hearts freely go out to admire God’s power, rather than turning inward to boast in our own — or even think about our own. We discover something overwhelming: It is profoundly satisfying not to be God, but to give up all thoughts or desires to be God.
In our giving heed to God’s power there rises up in us a realization that God created the universe for this: So that we could have the supremely satisfying experience of not being God, but admiring the Godness of God — the strength of God. There settles over us a peaceful realization that admiration of the infinite is the final end of all things.
We tremble at the slightest temptation to claim any power as coming from us. God has made us weak to protect us from this: “We have this treasure in jars of clay, to show that the surpassing power belongs to God and not to us” (2 Corinthians 4:7).
O what love this is, that God would protect us from replacing the everlasting heights of admiring his power with the futile attempt to boast in our own!
John Piper
http://www.desiringgod.org/articles/how-do-you-give-god-strength