Galatians 2:21

21I do not set aside the grace of God, for if righteousness comes through the law, then Christ died for nothing.Rom 11:6; Gal 3:21; 5:4; Heb 7:11

Hebrews 7:18-19

18Indeed, the cancellation of the former regulation has occurred because it was weak and ineffectiveRom 8:3; Gal 4:9 19(for the law made nothing perfect), and a better hope is introduced, by which we approach God.Acts 13:39; Rom 3:20-21, 28; 5:2; 8:3; Gal 2:16; Eph 2:18; 3:12; Heb 4:16; 6:18; 8:6; 9:9; 10:19

Hebrews 8:7

7The New Covenant Is Better Than the OldFor if the first covenant had been faultless, there would have been no need to look for a second one.Heb 7:11, 18
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