There are a number of questions about Erasmus that are not answered. If Erasmus backtranslated from Vulgate when there was no Greek manuscript support (as so many TR critics allege), then why did he not add the Johannine Comma of I John 5:7? Despite the claims that he backtranslated from the Vuklgate at the end of Revelation, Herman C. Hoskier carefully collated a majority of the 200 available manuscripts containing the text of Revelation and marvelled, “I may state that if Erasmus had striven to found a text on the largest number of existing MSS in the world of one type, he could not have succeeded better.” (Herman C. Hoskier, The John Rylands Bullentin, 19-1922/23: 118.)
Edward F. Hills also makes it clear,
Through his study of the writings of Jerome and other Church Fathers Erasmus became very well informed concerning the variant readings of the New Testament text. Indeed almost all the important variant readings known to scholars today were already known to Erasmus more than 460 years ago and discussed in the notes (previously prepared) which he placed after the text in his editions of the Greek New Testament. Here, for example, Erasmus dealt with such problem passages as the conclusion of the Lord’s Prayer (Matt. 6:13), the interview of the rich young man with Jesus (Matt. 19:17-22), the ending of Mark (Mark 16:9-20), the angelic song (Luke 2:14), the angel, agony, and bloody seat omitted (Luke 22:43-44), the woman taken in adultery (John 7:53-8:11), and the mystery of godliness (1 Tim. 3:16).
CT advocates do not face up candidly to the problematic evidence of the older texts. If a particular version or manuscript is not truthful, pure and does not faithfully represent what God said, it cannot properly be called “the word of God.” For instance, the NIV perverts Mark 1:2-3 into a lie as it reads, “It is written in Isaiah the prophet: I will send my messenger ahead of you, who will prepare your way-a voice of one calling in the desert, Prepare the way for the Lord, make straight paths for him.” The RV, ASV, NASB, ASV and the Chinese Union Version also read, “As it is written in Isaiah the prophet.” Interestingly, the corrupt Douay Rheims of Rome reads, “As it is written in Isaias the prophet,” However, it is not written in Isaiah, but in Malachi 3:1. The King James following the TR correctly reads, “As it is written in the prophets.” This TR quote is also consistent with the writings of the Church Fathers two hundred years before the Alexandrian manuscripts and they follow the TR reading. Irenaeus in 202 AD (Against Heresies, Book III: Chapt. 10:5) writes,
Wherefore also Mark, the interpreter and follower of Peter, does thus commence his Gospel narrative: “The beginning of the Gospel of Jesus Christ, the Son of God; as it is written in the prophets,….” Plainly does the commencement of the Gospel quote the words of the holy prophets, and point out Him at once, whom they confessed as God and Lord.
Another example of an attack on the truthfulness of Christ by the Critical Text is in John 7:8 where it states that Christ tells his brethren that He will not go to the feast; then two verses later, He goes. However, in the TR it maintains the integrity of Christ by quoting Jesus’ words, “I go not up yet.”