Three Keys to Cultivating the Kingdom of God is a guide to kingdom living, right here and now. This book is for those who have been following Christ for decades as well as brand new believers. Knowing one's identity in Christ is the key foundation for living in the kingdom of God. When Christ-followers embrace that they have been adopted as sons and daughters by God, they can dive deeper into their relationship with God and begin to step into all that He has called them to do and do so with confidence.

Throughout his book, Adrian explores the three core ideas of kingdom living: Identity, relationship, and calling, and how each of these keys impacts every area of a believer's life.