5310   exploitation
     5325   gifts
     5501   reward, human
     5509   rulers
     5555   stealing
     5730   orphans
     5882   impartiality
     6223   rebellion, of Israel
     8791   oppression, nature of
     8810   riches, dangers

Isaiah 1:15-23

     8311   morality, and redemption

Isaiah 1:21-23

     4324   dross
     8840   unfaithfulness, to God

Isaiah 1:21-26

     7254   plumb-line

Isaiah 1:23-24

     5238   bribery
     5293   defence, human
     8245   ethics, incentives

Isaiah 1:23-26

     5931   resistance