The Trinity is one of the most important doctrines in Christianity - one of the key doctrines that separates Christianity from other religions. This chart explains that Christians believe in One God in Three Persons - not three gods and not one God with three personalities. The Trinity gives dozens of Scriptures that support this belief, as well as answers to questions and misunderstandings that other religions and cults have about God. The Trinity will help you know what you believe and why. Measures 19.5' x 26'.