Just as importantly, it’s easy to see how problems of “unity,” even among Bible-believing Christians, continue to baffle and confuse. Can Baptists partner with Presbyterians? Can we associate with those who associate with those we wouldn’t associate with? What is the role for denominations? What is the role for broad parachurch ministries or organizations? How should we understand confessional identity? If we are to have unity in essentials, what are those essentials? Where should Christians agree to disagree? Where should churches agree to disagree? What are the right doctrinal boundaries for churches, for denominations, for movements, for institutions, for friends?