1 John 2:1 f. Instead of regarding sin as non-existent or unimportant, men should avoid committing it; though if they sin, they may secure forgiveness because of the sacrifice and intercession of Christ.
1 John 2:1. an advocate: otherwise Comforter or Paraclete. The word is applied in John 14 to the Holy Spirit. It denotes primarily one who is called to the aid of another in a court of law, the counsel for the defence. Hence here it describes Christ in His intercession for sinners before God. His righteousness qualifies Him for this work.
1 John 2:2. propitiation: that by which God's favour is secured for sinners. The propitiation is Jesus Himself, since His own humanity, perfected through suffering, is the sacrifice which He as Priest brings to God. His offering has world-wide efficacy.