But he that lacketh these things is blind, and cannot see afar off, and hath forgotten that he was purged from his old sins.

2 PETER 1:9KJV
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What does 2 Peter 1:9 mean?

2 Peter 1:9 says that anyone who does not have the qualities Peter has just listed is spiritually blind, unable to see what is truly important, and has forgotten that God has already cleansed them from their past sins. The verse warns that a lack of spiritual growth shows a kind of forgetfulness about what God has done for a person.

Peter is writing to Christians, urging them to keep growing in faith and character. In the verses just before, he lists qualities like goodness, knowledge, self-control, and love. Here, Peter explains that failing to develop these qualities is like being blind and short-sighted, forgetting the forgiveness and new start God has given. This sets up his encouragement for believers to be diligent in their spiritual lives.

The Greek behind 2 Peter 1:9

  • The word for "blind" is τυφλός (typhlos), which means unable to see. In this context, it is often understood as spiritual blindness, not physical.
  • The phrase "cannot see afar off" uses the Greek word μυωπάζων (myōpazōn), which carries the sense of being short-sighted or only able to see what is right in front, missing the bigger picture.
  • The word "forgotten" is λήθην (lēthēn), meaning to forget or lose sight of something. Peter uses it to show that the person has lost awareness of the forgiveness they received.

Why 2 Peter 1:9 matters

  • 2 Peter 1:9 clears up the idea that spiritual growth is optional; Peter treats it as a necessary response to God’s forgiveness.
  • The verse emphasizes that remembering what God has done—cleansing from old sins—should motivate ongoing growth, not complacency.
  • This verse connects to the larger passage by showing that spiritual qualities are evidence of a living, grateful faith, not just a checklist.