In the first reading from Joel (JL 2:12-18) we are reminded to return to God and turn away from our sins. We are asked to join with others in doing this. In the second reading (2 COR 5: 20-6:2) we are reminded that we represent Christ to others around us. So our actions will be viewed by others. We should not take His call lightly and remember His blessings in our life.
The Gospel (6:1-6, 16-18) tells us as we undergo trials and tribulations we should not let them get us down. We should not expect to be paid for our sacrifices by the people around us. God is watching and knows what we do in his name.
GVW4U 