Luke 1:11 And there appeared unto him an angel of the Lord standing on the right side of the altar of incense.
I understand that the candlesticks and the showbreads would be on the left and the right. What is the significance of the angel appearing to Zacharias on the 'right side' of the altar of incense? Is that where the 'oracle' was? If so, what was the 'oracle'? The most holy place? Something else?