Matthew 28:19 Therefore go and make disciples of all nations,...

Matthew 28:19 Therefore go and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit,

Mark 16:15 - And He said to them, “Go into all the world and preach the gospel to every creature.
Luke 24:47 - and in His name repentance and forgiveness of sins will be proclaimed to all nations, beginning in Jerusalem.

Are you seeing a clear picture as to what Matt should have read?

Acts 2:38 - Then Peter said to them, “Repent, and let every one of you be baptized in the name of Jesus Christ for the remission of sins; and you shall receive the gift of the Holy Spirit.

Did Peter of all people, as well as other accounts in the Bible with the Same message, effectively give Jesus's message the finger

Even if we accepted this corrupt Matt addition (not), it does not mean the 3 there make one God, that thought is pure delusional and forcing in something, that is not there.

Over the years, long period of time, around 10 said expert scholars have said that the CC's either added to this verse, or the entire verse and they all quoted CC's records which confirmed this, Vol numbers etc, but miraculously, it has now vanished.
Tertullian from somewhere around the 200's, confirmed this.

To boot, Jesus was given a name above ALL names, which suggests the Fathers as well, and there is no other name under heaven, to which you are to be saved -> so does this Matt seem to make sense = NOPE.