Tina Turner posed the question in her 1984 pop hit, “What’s love got to do with it?” God’s answer to that question . . . everything. Every question you have about God can be answered with, “Because love.” Well, that sounds nice, warm, and fuzzy — but what do we mean by the word love? The books of 1 John, 2 John, and 3 John in the Bible were written to define love and what it has to do with everything.