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The earth is the Lord’s, and everything in it,
  the world, and all who live in it;
for he founded it upon the seas
  and established it upon the waters.
Who may ascend the hill of the Lord?
  Who may stand in his holy place?
He who has clean hands and a pure heart,
  who does not lift up his soul to an idol
  or swear by what is false.
He will receive blessing from the Lord
  and vindication from God his Savior.
Such is the generation of those who seek him,
  who seek your face, O God of Jacob. Selah