" the destruction of conceived human life—whether embryonic, fetal, or viable—is an assault on the unique person-forming work of God. And therefore to the degree that we recognize even in fallen person-hood a unique value, because of its potential to glorify God with conscious obedience and praise, to that degree will we shrink back with reverence and fear from assaulting or obstructing the "

― John Piper , Brothers, We Are Not Professionals: A Plea to Pastors for Radical Ministry