Circumcision shows the principle mentioned earlier (1 Corinthians 7:17). All Jewish males were circumcised. Some tried to reverse it to fit into Gentile society (see 1 Maccabees 1:14–15; Josephus, Antiquities 12.5.1), but Paul advises against this. Circumcision is not very important compared to following God's commandments, like loving God and others (see also Romans 2:28–29; 4:9–12; Galatians 5:2–6; 6:12–15; Philippians 3:2–3).