The psalm might proclaim the earth is the Lord's and all that is in it but we live as if it belongs to us. I'm not talking about living green and being good stewards of the portion of the earth we inhabit, as important as that is. As the old confession goes we have sinned against the Lord of the earth in thought word and deed by what we have done and left undone. Our hands are unclean, our hearts impure and deceit comes naturally to us. And so the hill of the Lord we ascend is a hill called Calvary where the One whose clean hands were pierced for our sake. The blessing of the Lord we receive is the answer to the prayer of another psalm. Create in us clean hearts, O Lord, and renew in us a right spirit. Such is the company of those who seek the Lord. Not those who are pure in their own right but those who have been vindicated by the God of their salvation and that is good company indeed.