How can Christianity be a monotheistic religion, believing in one God, when Christians worship the Father, the Son, and the Holy Spirit? In this message, R.C. Sproul teaches that we must carefully distinguish—but not separate—the persons of the Trinity. This message is from Dr. Sproul’s 60-part teaching series Foundations: An Overview of Systematic Theology. Learn more: https://www.ligonier.org/learn/series/foundations