We now examine the third and final principles of the Trinity, which is this: the three persons of God are each fully God and are eternally distinct from each other. In other words, the Father is not the Son or the Spirit, nor is the Son the Spirit, but each is fully God and this has always been that way and will always be that way.
In the previous article we defined the doctrine of the Trinity in terms of three principles. Then we proceeded to show that the Bible clearly teaches the first principle of the Trinity: that there is one and only one God. Having established this, we now move on to ask if the second principle of the Trinity is biblical.