Trinity, in Christian doctrine, the unity of Father, Son, and Holy Spirit as three persons in one Godhead. The doctrine of the Trinity is considered to be one of the central Christian affirmations about God. Learn more about the history and evolution of the doctrine.

The concept of the Trinity is difficult to grasp, but it's one of the core tenets of Christianity — and it's clearly evident in Scripture.

What Is the Trinity?: A Biblical Intro to One of the Core Concepts of ...

Most Christians have wondered at some point what the Trinity really is (and isn't). Is it in the Bible? Why does it matter?

The doctrine of the Trinity is foundational to the Christian faith. It is crucial for properly understanding what God is like, how He relates to us, and how we should relate to Him. But it also raises many difficult questions. How can God be both one and three? Is the Trinity a contradiction? If Jesus is God, why do the Gospels record instances where He prayed to God? While we cannot fully ...

The Trinity Christians believe that God is a Trinity of Persons, each omnipotent, omniscient and wholly benevolent, co-equal and fully divine. There are not three gods, however, but one God in three Persons: Father, Son and Holy Spirit. Prima facie, the doctrine more commonly known as the Trinity seems gratuitous: why multiply divine beings beyond necessity—especially since one God is hard ...