"Alister E. McGrath begins his book by critically engaging the views of George Lindbeck on doctrine before moving on to present a fresh understanding of the nature and function of Christian doctrine within the church. Particular attention is paid to the way in which doctrine acts as a demarcator between communities of faith, providing important insights into contemporary ecumenical debates." "M…
The three principles are "eat the foods God created for you," "don't alter God's design," and "don't let any food or drink become your God."