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The Established Three | Understanding the Trinity

10–15 minutes

If you’ve asked yourself, ‘How do we know it’s three?’ you’re not alone. 

Unironically, if anyone wanted to, they could go on and create a pantheon of ‘persons’ for the Godhead, bleeding into a polytheistic view of God. After all, if we can acknowledge that there is more than one person within the Godhead, why stop at three?

I know what you’re thinking. This sounds radical. We may have bowed our heads to the ordinances of church doctrine without actually delving deeply into the teachings.

In the Old Testament, there are numerous instances of God’s plural nature. Starting with the chosen word for God, ‘Elohim’, the Hebrews seemed to have an understanding of God’s complex personhood. 

While many may argue that the Old Testament acknowledges the existence of one God, the same arguments can be used to support the idea that God’s personhood was plural. In other words, there are places where we can find that God, the Father, shared His authority and worship with other persons. 

In the Torah, God speaks to the Israelites concerning a unique ‘angel figure’ who can ‘pardon transgressions’. The scripture goes so far as to say that God’s name is in this angel.

Later, in the Book of Daniel, the prophet speaks about a man who appeared to be a son of man approaching the Ancient of Days. He was then given dominion, glory, and a kingdom, and all people worshiped him. 

In Psalms, God says to God, “Your throne will last forever.” This particular verse was used in Hebrew to describe the unique relationship between the Father and the Son. 

The greatest example in Scripture that supports the concept of three persons, one God comes from Abraham’s visitation in Genesis 18 and 19. 

During a particularly hot day, Genesis 18 begins by stating that the LORD appeared to Abraham. However, when Abraham looked up, he saw three men standing before him. Abraham went out towards them and greeted them by bowing low to the ground (an act of worship).

During Abraham’s encounter with these three men, the Bible makes no distinction between them. When they spoke, they seemed to speak as one. It isn’t until verse 10 that a distinction is made that one of them spoke. 

Later, in chapter 18, the LORD pondered, saying that He would reveal His plans concerning Sodom and Gomorrah to Abraham. He turned to Abraham and said, “I will go down and see if what they have done is as bad as the outcry that has reached me.” At this time, two of them left and went toward Sodom, but one of them remained with Abraham.

It is Genesis 19, where these same two men, who previously were only identified as ‘men’, were now referred to as ‘angels’. 

Here, Lot saw them, went to meet them, and bowed with his face toward the ground (an act of worship), but neither of these ‘angels’ stopped Lot. In fact, Lot refers to them as ‘my lords’.

The two angels told Lot that they had come to destroy the cities and instructed Lot to take his family and leave. They tell Lot that the Lord sent them to destroy it. 

When morning came, the men instructed Lot to take his wife and daughters and flee to the hills, but Lot was hesitant to the point where they had to physically take Lot and his family out of the city walls. Lot didn’t want to flee to the hills, and begged to go to a city, so these two men said that they ‘found favor’ concerning Lot’s request, and granted it. 

In instances where angels appear to people, the angel would say that God was the one who ‘found favor’ with the person. However, in this verse, it seems that the angel had the authority to grant Lot’s request.

The men implied that they couldn’t do anything to the cities until Lot arrived in the small village. They were the ones who destroyed the city, yet Genesis 19:23-25 also implied that the Lord rained brimstone and fire on the cities from the Lord out of the heavens. There was more than one of them—there were three of them. 

The number three is intentional, and that is what makes it perfect. 

What do I mean by that?

The Mathematics of Three

Three is the smallest odd prime number, which means, in principle, three cannot be divided into two whole and unique groups. Three represents the principles of uniqueness, intentionalism, and completion. 

If we reduced three to two, we would have even parity that could be easily divided. If we were to bump three up to four, it would lose its uniqueness. 

The smallest and simplest polygon must have at least three sides to be considered a complete and enclosed shape. All polygons with more than three sides can be created by a series of three-sided polygons (which we call triangles). With this, the triangle is the most complete of all shapes.

  • Our natural world consists of three tangible dimensions (height, length, and width). 
  • Our natural world is made of three states of matter (solid, liquid, and gas). 
  • The universe is composed of three parts outlined by the laws of physics (time, space, and matter). 
  • The number of non-collinear points required to determine a plane, circle, or parabola is three.
  • Three is the only prime triangular number. 
  • There are only three distinct 4×4 panmagic squares.
  • There are only three points of observable time (past, present, and future).

According to Pythagoras and the Pythagorean school, the number 3, which they called a triad, is the noblest of all digits, as it is the only number to equal the sum of all the terms below it, and the only number whose sum with those below equals the product of them and itself.

So, why not use the number one if I wanted to demonstrate oneness and uniqueness? The number one, for starters, can be considered an ordinance number (think first, second, third, fourth). Besides, a one-of-one, while being unique, doesn’t demonstrate intentionality. In fact, an occurrence of one can be classified as an error because of its lone occurrence. 

For something to be truly unique, it may be one of its kind, but it must also be intentional.

Cultural Ideas of Three

In psychological circles, three is considered a complete number, symbolizing unity, harmony, completion, and wisdom. 

Sentences crafted in rhythms of three are often easily remembered, emotionally impactful, and can influence the truthfulness of the statement. Take, for example, these popular slogans:

  • “I came, I saw, I conquered.”
  • “Of the people, by the people, for the people.”

Storytelling is crafted around threes. Think of what it takes to make a story: beginning, middle, and end. Even popular fairy tales center around the idea of three. For example:

  • The Three Little Pigs
  • Goldilocks and the Three Bears
  • The Three Billy Goats

The idea of three symbolizes competition in the arts, design, storytelling, psychology, and even propaganda. As humans, we are designed to recognize and navigate our world in patterns of three.

  • Three primary colors
  • Rule of thirds
  • Three-act structure

Keep in mind that across cultures, generations, and timelines, three has always been seen as a whole and complete entity, signifying unity in its greatest sense. While one is seen as an ordinance number, three is seen as the whole. 

Proving that there are three persons is different from determining who these three persons are. 

We, as Christians, believe in the Father, the Son, and the Holy Spirit. While these three are mentioned in the New Testament, their appearance in the Old Testament is somewhat difficult to find. 

Most of us are accustomed to the idea that the ‘God’ of the Old Testament is the Father, and some people even hold the misconception that the ‘God’ of the Old Testament is distinct from the ‘God’ of the New Testament. But what if I told you that all three were present and active in the Old Testament just as they are in the New?

As you continue in this series, I hope that clarity and the strengthening of your faith will be at the forefront of your spiritual growth.

Signed, 


Want to learn more about the Trinity? Follow my mini-study series, All About the Trinity (The Trinity Series), right here on The Ravyn Speaks. Sign up to get all your questions answered as you dive deeper into God. 

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