Thomas was a dedicated follower of Jesus. That means Thomas obeyed and observed the teachings of Jesus.
Yes, of course. I am not saying otherwise.
He was very close to Jesus being a member of Jesus’ inner circle of 12. Jesus said that Thomas’ God is the Father in John 20:17. When Thomas said “my God” in John 20:28 then Thomas is not contradicting Jesus
I agree.
and taking on a different god. Thomas was referring to the Father.
This is fallaciously begging the question. First, Jesus
is not a different God. I don't know why anti-Trinitarians can't understand this. Second, there is simply no way that Thomas was referring to the Father. That is reading into the text. Third, there is more context that you are not taking into account, even though Thomas's statement does stand on its own. Look at what Thomas first says when 'the other disciples told him, "We have seen the Lord."'
Joh 20:24 Now Thomas, one of the twelve, called the Twin, was not with them when Jesus came.
Joh 20:25 So the other disciples told him, “We have seen the Lord.” But he said to them, “Unless I see in his hands the mark of the nails, and place my finger into the mark of the nails, and place my hand into his side, I will never believe.” (ESV)
Notice Thomas's demands in verse 25:
1. Unless I see in his hands the mark of the nails,
2. and place my finger into the mark of the nails,
3. and place my hand into his side,
4. I will never believe.
Then:
Joh 20:26 Eight days later, his disciples were inside again, and Thomas was with them. Although the doors were locked, Jesus came and stood among them and said, “Peace be with you.”
Joh 20:27 Then he said to Thomas, “Put your finger here, and see my hands; and put out your hand, and place it in my side. Do not disbelieve, but believe.” (ESV)
Notice Jesus's response in verse 27:
1. Put your fingers here,
2. see my hands,
3. put out your hand, and place it in my side.
4. Do not disbelieve, but believe.
Jesus directly responds to each of Thomas's demands with commands to do exactly what Thomas stated. This shows the omniscience of Jesus, to which Thomas responds:
Joh 20:28 And Thomas answered
and said to Him, My Lord and my God! (LITV)
Note that Thomas "said to Him;" that is what appears in the Greek. He was directly addressing Jesus, no one else. More than that though, is Jesus's response:
Joh 20:29 Jesus said to him, “
Have you believed because you have seen me? Blessed are those who have not seen and yet have believed.” (ESV)
Jesus asks, "Have you believed because you have seen me?". Believed what? First, that he has risen from the dead, and second, that he is God. It was Thomas's statement--"The Lord of me and the God of me"--
that was the evidence that Thomas now believed, having come out of his previous unbelief. A lack of rebuke from Jesus for Thomas calling him his God, is proof that Jesus is truly God, just as he is truly man.
And, again, this fits perfectly with John 1:1. John beings his gospel by stating that the eternal Word is God, who then takes on human flesh, records Jesus saying numerous things that point to his deity (or at a minimum his preexistence), and ends his gospel with Thomas claiming that the incarnate Word, the Son of God, was his God. That is a
consistent message throughout John's gospel.
This is sola scriptura, fits the context of the chapter, and is sound exegesis.
No, not at all, on all three points. The lack of sound exegesis gets to the heart of the matter as to whether one believes the biblical truth that the Son is truly God, making Jesus both truly God and truly man. The key here is that you are taking one verse out of context--from the chapter, the rest of the gospel, and the rest of Scripture--and making it override the plain meaning of another. That is anything but sound exegesis.
But, proper exegesis means making sense of
both verses without one overriding the other. It also means taking into account the
entire context of John's gospel and the rest of Scripture. Regarding John 20:17, from the Jamieson-Fausset-Brown Commentary:
"
I ascend unto my Father and your Father, and to my God and your God — words of incomparable glory! Jesus had called God habitually His
Father, and on one occasion, in His darkest moment, His
God. But both are here united, expressing that full-orbed relationship which embraces in its vast sweep at once Himself and His redeemed. Yet, note well, He says not,
Our Father and
our God. All the deepest of the Church fathers were wont to call attention to this, as expressly designed to distinguish between what God is to Him and to us -
His Father essentially, ours not so: our God essentially, His not so: His God only in connection with us: our God only in connection with Him."
It is a statement by the incarnate Son that he was returning to the place he had prior to his incarnation (John 1:1-3; 3:13, 17; 6:38, 62; 8:23-24; 12:46; 16:27-28, 30; 17:5, 24; Phil 2:5-8; etc.). We must understand the entire context and not ignore John's prologue, Jesus's claims to have preexisted with the Father and to be the I Am, Thomas's clear confession, nor the rest of what Scripture reveals.