An Unexpected Welcome (Luke 2:8-21)
The shepherds reflect a vibrant faith, where the sequence is God’s word, faith, and then testimony (Schweizer 1984: 51). When God’s word comes to pass, testimony should follow (2:17).
Mary’s response follows. In contrast (δέ) to those of 2:18, she engaged in deep reflection on what was taking place. Συνετήρει indicates an ongoing contemplation of these events (Danker 1988: 61; Klostermann 1929: 39; R. Brown 1977: 406).
The shepherds, having seen the sign, returned home. But they returned with their faith confirmed and deepened. All they had heard, they had also seen come to pass. This produced a sense of joy in them, as they honored God with glory and praise. The realization of the message led to praise, just as the angels offered praise in 2:13–14 (Fitzmyer 1981: 413).