God's Tri-Unity
Not only is God’s unity essential to a Biblical understanding of the Christian faith, so is His tri-unity. The Bible teaches that not only is God one, but He is three in one. Without this foundational teaching, Christianity loses its unique position, falling into various non-Biblical teachings.
Biblical Christianity teaches there are three co-equal and co-eternal Persons, the Father, Son, and Holy Spirit. And here’s the thing: this doctrine is important for our salvation. Why? Because the Father, Son, and Holy Spirit play distinctive roles in the salvation process.