Scholar John Rice “ALL Scripture means that all the writings, then accepted by Jews as the Word of God and which now comprise our Old Testament, are counted as inspired of God.” Our God Breathed Book, pg 91
Scholar Estell of FaithWay Baptist Church, Ypsilanti, “While ‘Scripture’ here [2Tm 3:16] primarily refers to the Old Testament, by extension [derivative!] it also refers to the New Testament.”
Scholar Kenneth Wuest, “(3:16,17) After exhorting Timothy to hold fast to the sacred scriptures he was taught, and those were the Old Testament scriptures, Paul now proceeds to describe them. ‘All’ is pas, which when used with the singular substantive without the article, means ‘every,’ not ‘all.’ ‘Scripture’ here is graphe, ‘a writing, thing written,’ used of the writings of the O.T. prophets (Matt. 26:56) and of the O.T. scriptures in general (Matt. 26:54). The expression pasa graphe (‘every scripture’) speaks, not of the O.T. as a whole, but of each separate passage considered as a unit. The first thing Paul says about the O.T. scriptures which Timothy was taught, is that every part of them is inspired of God….The context in which Paul is writing is limited to the O.T. scriptures. One could translate, ‘Every scripture is God-breathed.’ The context limits these writings to the O.T. writings. Thus, does Paul declare the divine inspiration of the O.T. The N.T. had not yet been completed, and Paul does not refer here to its divine inspiration. Wuest’s Word Studies, The Pastoral Epistles in the Greek New Testament for the English Reader, Kenneth S. Wuest, 1982, pgs. 149-151.
Scholar Benjamin B. Warfield, “The New Testament testimony is to the Divine origin and qualities of ‘Scripture’; and ‘Scripture’ to the writers of the New Testament was fundamentally, of course, the Old Testament. In the primary passage, in which we are told that ‘every’ or ‘all Scripture’ is ‘God-breathed,’ the direct reference is to the ‘sacred writings’ which Timothy had had in knowledge since his infancy, and these were, of course, just the sacred books of the Jews (2 Tim. iii,16). What is explicit here is implicit in all the allusions to the inspired Scriptures in the New Testament. Accordingly, it is frequently said that our entire testimony of the inspiration of Scripture concerns the Old Testament alone. In many ways, however, this is overstated. Our present concern is not with the extent of ‘Scripture’ but with the nature of Scripture; and we cannot present here the considerations which justify extending to the New Testament the inspiration with the New Testament writers attribute to the Old Testament. The Inspiration and Authority of the Bible, Benjamin B. Warfield, pg. 163.
Scholar William L. Pettingill, “‘All Scripture is given by inspiration of God’ (II Tim. 3:16); or if the reading of the Revised Version be preferred, ‘Every Scripture inspired of God is also profitable for teaching,’ it only makes the affirmation the stronger, because it refers to every one of the sacred writings mentioned in the preceding verse [holy scriptures AV 2Tm 3:15], and comprising the Old Testament books which existed then precisely as we have them now.” Bible Questions, William L. Pettingill, pg. 8
Professor J. Young of Westminster Seminary, Philadelphia in his book, Thy Word is Truth on pg. 20-21, says: “The word which for our purpose is of supreme importance is the word theopneustos, translated in the English Bible, ‘inspired of God.’ It is a compound, consisting of the elements theo (God) and pneustos (breathed). Now, it is well to note that the word ends in the three letter -tos. In the Greek language, words which 1) end in -tos and 2) are compound with theo (God) are generally passive in meaning…The true meaning is passive, ‘that which is breathed out by God’ and it is this strange designation that the Apostle here applies to the Old Testament.”