In this part of Jesus’ sermon we learn that we must have our priorities concerning material things properly aligned if our relationship with God is going to be what it should. If your focus or “your eye” is on treasures on earth, your heart will experience great disappointment because the things in which you find your joy will not last. The enemy wants us to be consumed with earthly things, whether it be material possessions or internal issues like praise of men. He wants to steal our joy and peace. But, if you are storing up treasure in heaven, meaning you are living for God’s glory and the good of others, whatever happens on earth will not devastate you