REASON 1: As a Christ follower first and foremost, you have to know Him personally and realize His divine authority over all creation.
You cannot grow alone when the supreme heavenly father has a unique plan for your life.
God reveals our life incrementally as we follow him on a daily basis and cultivate our faith. God orders our steps as we diligently search his will. Other Christians are a great source of strength and wisdom and the Bible clearly tells us to forsake not the assembling of the saints.
Corporate worship is a God directed plan that helps us spiritually mature and allows for interaction with other believers. During immense study and prayer our true motives are revealed and hopefully humility is exercised.
Realizing we are simply stewards over what God has entrusted in us will cause extreme care in the way we prepare to handle our resources. Being aware of Gods grace and compassion will create in us a desire to honor our fellow man in a way that we want to be treated.