I will walk within my house with a perfect heart.
This psalm verse strikes me particularly in the way it urges us to have a perfect heart. A perfect heart that is clear of resentment, of discouragement and of a lack of orientation. As we are oriented in the direction that brings us peace we realize that it is with a perfect heart that we may function productively in our living. A perfect heart that is filled with thankfulness and givingness to have this day to live and to be able to bless others.