The Only Authoritative Communion with God

"God talks to me no other way [other than through Scripture], but don't get this wrong, he talks to me very personally. I open my Bible in the morning to meet my friend, my Savior, my Creator, my Sustainer. I meet him and he talks to me. . . . I'm not denying providence, not denying circumstances, not denying people, I'm just saying that the only authoritative communion I have with God with any certainty comes through the words of this book." -- John Piper