“Looking at the first petition of the Lord’s Prayer, we can see that this is the first priority of which Jesus spoke. His initial request was that the name of God be hallowed. It is the Greek word ἅγιος, which is literally translated “holy.” The top priority for the Christian is to see that God’s name is kept holy, for it is holy. If that were the only prayer 

request the Christian community ever made, and if believers made it earnestly and regularly, I suspect the revival we pray for and the reformation we so earnestly desire would be accomplished in no time. Everything—our work, our ministry, and all aspects of our daily lives—would be affected.”

~“Does Prayer Change Things?” By R.C.Sproul