Southern Temple Excavations. There is a great deal of archaeological activity around the southern end of the Temple. Since the first two examples I used concern the Old Testament, I will focus on the importance of these excavations for New Testament studies. There are few who would deny the Western Wall represents the walls built by King Herod to expand the Temple Mount.
In 1838 E. Robinson, one of the first archaeological explorers of Jerusalem, discovered the remains of an arch on the southwest corner of the Temple Mount. Photographs show that this arch was only a few feet above ground level at the turn of the twentieth century, and even in 1968 it was near ground level with a vegetable patch growing beneath. Today, visitors to the archaeological park can see the arch some twenty feet from the ground level. Archaeologists have excavated to the level of the first century streets. The arch is part of a stairwell from ground level to the Temple Mount.
One of the most spectacular finds in this area was the “trumpeting stone” from the corner of the wall. On the inside of the parapet is an incomplete inscription saying “to the place of trumpeting.” The stone was 138 feet above the street level! It appears that a priest or Levite would sound a shofar (Josephus, JW 4.582, b. Sukk. 5:5).On the southern end of the Temple Mount a stairway goes up from the street level to a double gate and triple gate. It is likely that there was a plaza at the base of the steps, and there are several public ritual baths near the steps. The double gate is built in the Herodian style, although it was filled in by the Crusaders and a building was added by the Umayyads, nearly covering the entrances. Since the other since of the gate is now part of the Al Aska Mosque, detailed investigation is impossible. Ritmeyer suggests that this may be the Beautiful Gate mentioned in Acts 3, although it is impossible to know for certain. These gates opened up into the Royal Stoa, a huge area on the south end of the Temple Mount.
In summary, the southern Temple excavations demonstrate what Jerusalem looked like during the ministry of Jesus and the Apostles. The archaeology of the Southern Temple area gives the physical context of last week of Jesus life and the early part of the book of Acts. Let me suggest one application of this physical context to the book of Acts. As is well known, on the day of Pentecost 3000 people respond to the preaching of the apostles and were baptized. In Acts 4:4 and additional 5000 believe. How is it possible to baptize such large crowds in the Temple area? The only real possibility are the many mikvoth around the Temple area, including the pools of Siloam and Bethesda. I think that the baptism of Acts 2 and 3 is a self-baptism in one of the many ritual pools around Jerusalem. In this case, the archaeological context helps explain a detail of the text.