In that context "ALL ISRAEL" in Romans 11:26 is: 1. The same Israel in verse 25 that is put in contrast with the elect "gentiles" 2. It is what has been "cut off" in verses 11-23 that is grafted back in "again" in verses 11-23 and that is the ETHNIC NATION of Israe. 3. The same Israel in verse 26 identified as "Jacob" and this term is NEVER used by scripture writers for Gentiles or Gentile elect (Mal. 3:6). 4. The same Israel in verse 28 that is PRESENTLY enemies of the gospel are neverless "beloved" according to election by the Father and only ETHNIC ISRAEL has been defined as that enemy of the gospel and as a result was presently CUT OFF for that very thing. 5. The same Israel according that God by election has a "remnant" of individuals called out of her in every generation in the past and present time of writing (vv. 1-4) and who will have an elect remnant called out of her until the fullness of the Gentile elect be called in and then "all Israel" according to God's promise of election will be saved in one day at Christ's coming (Rev. 1:7). 6. In Romans 2:11-28 the context is ETHNIC JEWS who have been PHYSICALLY circumcised and yet the true Jew AMONG ETHNIC JEWS is the one whose heart has been circumcised and it is this same argument Paul continues in Romans 9:5-11 in regard to election AMONG ETHNIC JEWS as he distinguishes elect ETHNIC JEWS from elect gentiles in Romans 9:24-33.