God created people for a purpose. He has a purpose for everything He created. His purpose for you is His plan or will for your life. It really is not complicated. People make it complicated. His will for you is to have a relationship with Him, be obedient and service Him, and in the process make more disciples.
God has a sovereign will and a commanded will. His sovereign will is His complete control over all creation and time. Not a second goes by that is not accounted for. History reveals His control from the beginning to now. What He decides will happen, will happen. Everything has a time a purpose.
God's commanded will is revealed through His laws, decrees, statues, and commandments. This is where God holds people's free will accountable. You do not have to follow His plan for your life, but the blessings will go to someone else. If you disobey, then you choose God's curses onto your soul. The good news is that God never brings judgment without warning to give people a chance to repent and turn to him first.
Believers are to observe God's commands, remember them, and apply them to their lives. He is always with you, so you never have to do it alone. You can obey any of His commandments if you are able to keep these two. The first is to love God with all your heart, soul and mind. The second is to love your neighbor (everyone you meet) as you love yourself as a creation of God.
Isaiah 14:24-27, 46:8-11, Matthew 22: 37-40, 28:16-20, & Ephesians 1:9-11, 5:15-20