Butterfly,
Why is 'Scripture' from, say 2 Tim 3:16-17 and what Jesus stated, "I am not referring to all of you; I know those I have chosen. But this is to fulfill this passage of Scripture: ‘He who shared my bread has turned against me’ (John 13:18 NIV) not from the only Bible/Scripture available to Jesus and Paul, which was the OT?
Second Tim 3:15 (NIV) states: 'and how from infancy you have known the Holy Scriptures, which are able to make you wise for salvation through faith in Christ Jesus'. Obviously this referred to the Old Testament only as the NT had not yet been compiled but was in the process of being written.
This we know that Peter considered the writings of Paul to be Scripture. He framed it in this kind of language:
15Bear in mind that our Lord’s patience means salvation, just as our dear brother Paul also wrote you with the wisdom that God gave him.
16He writes the same way in all his letters, speaking in them of these matters. His letters contain some things that are hard to understand, which ignorant and unstable people distort,
as they do the other Scriptures, to their own destruction (2 Pet 3:15-16 NIV).
That written word, the Scripture, was the entire OT:
The Dead Sea Scrolls—a collection of biblical and other texts from around the first century—have shown that our Old Testament existed in several forms at the time of Jesus. There could have been as many as four Hebrew-language versions: one that lies behind the Hebrew text of the Bible that Christians and Jews use today (the Masoretic Text); a second that lies behind the Greek translation of the Old Testament, which is called the Septuagint, or LXX (and is the Old Testament of the Orthodox churches today); a third distinctive Hebrew version of the Pentateuch (the first five books of our Old Testament) used by the Samaritans; and a fourth version scholars did not know existed until the discovery of the Dead Sea Scrolls 50 years ago (
Directions: What Bible Version Did Jesus Read? Christianity Today, April 26, 1999).
Old Testament Scripture needs to be interpreted in context, in the light of the Israelites' culture, but the historical-grammatical-cultural interpretation of the OT by Paul and Jesus has to be according to the same principles of hermeneutics we have to use today.
Oz