What does Luke 2:23 mean?
After Jesus' birth (Luke 2:1–7), Mary and Joseph continue to follow the law of Moses. That includes purification for ceremonial cleanness (Luke 2:22; Leviticus 12:2). Presenting Jesus in the temple in Jerusalem also honors a command given to Israel at the exodus from Egypt: that all firstborn should be consecrated to God (Exodus 13:1–2). That reference is especially important, as the Passover lambs described in Exodus foreshadow the ministry of Christ as Passover Lamb for the entire world (John 1:29; 1 Corinthians 5:7; Exodus 12:3–10).Part of the purification ritual was animal sacrifice. The intended offering was a lamb, but the Law made exceptions for those who were poor (Leviticus 12:8). According to this passage, Mary and Joseph offer two birds, corresponding to the offering allowed for poorer people (Luke 2:24).