What Does the Lord Require?

To do justly, to love mercy, to walk humbly with Him... It sounds so easy, but sometimes I feel like life gets in the way. The never ending struggle of my mind to comprehend things and to sort out all of the thoughts and desires of my heart tend to keep me from the peace of Micah 6:8. Thoughts like, "Am I raising my boys right, am I loving my wife correctly, do I do too many things for my self, do I work too much, do I work too far, should I give more, does my life really glorify God, should I teach a Sunday School class, am I too worldly, etc., etc. These are the types of things I wrestle with. I pray that God will increase my faith and that I will learn to simply do justly, love mercy and walk humbly with Him.