Faith & Religion

The Doctrine of the Trinity

by Walter Martin

An article from the From The Founder column of the Christian Research Newsletter, Volume 6: Number 2, 1993.

The Editor of the Christian Research Newsletter is Ron Rhodes.

The Doctrine of the Trinity teaches that within the unity of the one Godhead there are three separate persons who are coequal in power, nature, and eternity. This doctrine is derived from the clear teaching of Scripture, and is not a man-made doctrine as some (such as the Jehovah's Witnesses) have claimed. Let us briefly examine some of the New Testament evidences for this important doctrine.

1. The Incarnation. The birth of the Lord Jesus Christ as described in the accounts in Matthew and Luke show that the doctrine of the Trinity was not a later invention of theologians. Luke records what an angel said to Mary: "The Holy Spirit will come upon you, and the power of the Most High will overshadow you. So the holy one to be born will be called the Son of God" (Luke 1:35).

Since other passages of Scripture reveal that the term "Most High" refers to God the Father, we have in Luke a concrete instance of the Holy Spirit, the Father, and the Son all being mentioned together in the supernatural event of the Incarnation.

2. The Baptism of Our Lord. When Jesus Christ was baptized, the heavens opened and the Holy Spirit "descended on him in bodily form like a dove. And a voice came from heaven: 'You are my Son, whom I love; with you I am well pleased'" (Luke 3:21-22). In these verses we see the Son being baptized, the Spirit descending upon Him, and the Father bearing testimony.

3. Discourses of Christ. In John 14--16 Christ speaks of the persons of the Trinity in His Upper Room Discourse. Jesus declared to the disciples,