Joh 20:26-29 KJV And after eight days again his disciples were within, and Thomas with them: then came Jesus, the doors being shut, and stood in the midst, and said, Peace be unto you. (27) Then saith he to Thomas, Reach hither thy finger, and behold my hands; and reach hither thy hand, and thrust it into my side: and be not faithless, but believing. (28) And Thomas answered and said unto him, My Lord and my God. (29) Jesus saith unto him, Thomas, because thou hast seen me, thou hast believed: blessed are they that have not seen, and yet have believed.
Thomas was correct and you are wrong.
P.S. Why didn't Jesus chastise Thomas for blaspheme?
Jesus tells you that ONLY his father is God why do you ignore his words and listen to men instead?
He went to his God and our God. Jesus is the SON of God, our Lord, made so by his God.
Here are some notes I saved from a brother I met on TOL 15 years ago. It long but worth your time.
John 20 Thomas said
Thomas' worship of the risen Jesus as "My Lord and my God"
This is why Jesus did not rebuke Thomas when he fell at his feet and worshiped the risen Lord. Not because Jesus knew himself to be Jehovah God and this fact had finally dawned on Thomas. Rather, it was homage it proffered to Jesus as God's ordained Messiah. Jesus can be worshiped as the Lord Messiah. In fact, this is clearly what the writer John means by reporting this incident, for the very next two verses say that these things "have been written that you may believe that Jesus is the Christ (Messiah), the Son of God; and that believing you may have life in his name" (John 20:31).
To say that Thomas was worshiping Jesus as Almighty God is to directly contradict John's own stated purpose for writing his whole Gospel. When Thomas fell at Jesus' feet and worshiped him, Thomas was at last recognizing that the resurrected Jesus was the long promised Lord Messiah. Thomas' language it was steeped in Old Testament concepts.
Remember when David stepped out of the cave and call to King Saul, "My Lord and my King" (1 Sam. 24:9)? In the same way King Messiah is to be worshiped and adored by his bride: "Then the King will desire your beauty; because he is your Lord, bow down to him" (Ps.45:11). Thomas' language is in the same Hebrew tradition. He means the same thing. Thomas is addressing the rightful king of Israel, the now risen and victorious Lord. We just have to think like first century Jews steeped in their Old Testament prophets! "A Savior has been born for you who is Messiah and Lord" (Luke 2:11). The wise men believe the infant Jesus was the King of Israel they brought their gifts of gold, frankincense and myrrh to worship him: "Where is the one who has been born King of the Jews? We saw his star in the East and have come to worship him They bowed down and worshiped him" (Matt. 2:2, 11). "God has made him both Lord and Messiah, this Jesus whom you crucified" (Acts 2:36). Worship is offered to Jesus because he is the Messiah, the Son of God, the King of Israel. We have already seen that in Jewish understanding, the word "God" can refer to one who represents the Almighty God (Exodus 7:1, etc.). The King of Israel could be called "god" because he represented God to the people. Thomas knew the Old Testament prophecies that the Messiah was to be called "god" for he was to represent Jehovah perfectly. Thomas' worship was that of a Jew deeply grounded in the Old Testament faith that God is one Jehovah and that the Messiah is also called "god" in a relative and royal rather than an absolute sense. Psalm 45:7 says of the Messiah, "You have loved righteousness, and hated wickedness; therefore God, your God, has anointed you with the oil of joy above your fellows."
Evidently this anointed one has a God above him: Jehovah is he is God. Come to think of it, isn't this what Jesus himself said just a few verses before he received Thomas' worship? "Stop clinging to me: for I have not yet ascended to the father; but go to my brethren, and say to them, 'I ascend to my Father and your Father, and my God and your God'" (John 20:17).
Exalted in heaven right now Jesus still calls the Lord God Almighty "my God" and "my Father" (Rev. 3:2, 5, 12). The Lord God is still called "his God and Father" (Rev. 1:6). In the Revelation there is always "our God" and "His Christ" (Rev. 12:10; 20:6) or "the Lord God, the Almighty, and the lamb" (Rev. 6:16; 21:22; 21:1, 3). Yes, in good Hebrew understanding, Thomas' worship preserves this Biblical distinction:
Lord and Messiah = Lord and king= Lord and god
Jesus' creed is that his Father is "the only true God" and that he himself is the Messiah whom that one God has commissioned. He defines this knowledge as "eternal life." (John 17:3). In all matters because on that great and unique day in the age to come, "Every knee will bow and every tongue will confess that Jesus the Messiah is Lord, to the glory of God the Father" (Phil. 2:10-11). The worship we give to our glorious Lord Jesus Christ is worship that is ultimately given to his God and our God, to his Father and our Father.