God cares about the details of people's lives as it reflects the condition of their heart. While unknown plans can be frightening, God's plans are always for good and people can trust that following God's path will lead to something marvelous rather than just their own pleasing path. The best way to know God's will is sometimes to let go and let God guide the way according to His word which teaches to seek justice, love others, serve others, obey His laws, live by the Holy Spirit's power and do all things as if for God.