Whether consciously or unconsciously, every follower of Jesus Christ is either a good or bad theologian, as all disciples of Christ have some sort of belief system and do some reflection on those beliefs and their importance for the Christian life. That is what theology is. Theology is the discipline that involves reflection on faith and the articulation of those beliefs.
What you believe about God changes everything.
It affects how you love, work, live, marry, parent, evangelise, purchase, and worship.
Resources
Biologos – faith and science hand in hand
The London Institute for Contemporary Christianity The LICC applies our understanding of God to everyday issues and circumstances to help us think through our relationship to events and our modern world.