Imitators together of me (συνμιμητα μου). Found only here so far, though Plato uses συμμιμεισθα. "Vie with each other in imitating me" (Lightfoot).

Mark (σκοπειτε). Old verb from σκοπος (verse Philippians 3:14). "Keep your eyes on me as goal." Mark and follow, not avoid as in Romans 16:17.

An ensample (τυπον). Originally the impression left by a stroke (John 20:25), then a pattern (mould) as here (cf. 1. Thessalonians 1:7; 1. Corinthians 10:6; 1. Corinthians 10:11; Romans 5:14; Romans 6:17).