The Bible’s Old Testament mention of Petra under several possible names, including Sela and Joktheel (2 Kings 14:7).
7 He was the one who defeated ten thousand Edomites in the Valley of Salt and captured Sela in battle, calling it Joktheel, the name it has to this day.
During the Exodus, Moses and the Israelites passed through the Petra area in Edom. Moses was never allowed to enter the Holy Land, as he disobeyed God’s commands to speak to a rock to bring forth water, choosing to strike it instead (Numbers 20:10-24). Local tradition says that the spring at Wadi Musa (Valley of Moses), just outside Petra, is this same place.
During the time of Jesus and the Apostles, one of the Eastern Mediterranean’s greatest trading centers was located in the southern city of Petra. This extensive rock-cut capital of the Nabataean Kingdom flourished during Nabataean rule from the 3rd century BC to the early 2nd century AD, when it was occupied by the Roman Emperor, Trajan.
Aaron, the first High Priest of the Bible and the brother of Moses and Miriam, died in Jordan and was buried in Petra at Mount Hor, now called Jabal Harun in Arabic (Mount Aaron). A Byzantine church, and later an Islamic shrine/tomb, were built on the summit of the mountain, which today attracts pilgrims from all over the world. Aaron is best remembered for the beautiful blessing that God commanded him to give people:
Later, Petra was almost certainly the last staging post of the three kings, who took frankincense, gold and myrrh to honor the baby Jesus in Bethlehem (Matthew 2:1-12). After Jesus was born in Bethlehem in Judea, during the time of King Herod, Magi from the east came to Jerusalem 2 and asked, “Where is the one who has been born king of the Jews? We saw his star when it rose and have come to worship him.”3 When King Herod heard this he was disturbed, and all Jerusalem with him. 4 When he had called together all the people’s chief priests and teachers of the law, he asked them where the Messiah was to be born. 5 “In Bethlehem in Judea,” they replied, “for this is what the prophet has written:6 “‘But you, Bethlehem, in the land of Judah, are by no means least among the rulers of Judah; for out of you will come a ruler who will shepherd my people Israel.7 Then Herod called the Magi secretly and found out from them the exact time the star had appeared. 8 He sent them to Bethlehem and said, “Go and search carefully for the child. As soon as you find him, report to me, so that I too may go and worship him.”9 After they had heard the king, they went on their way, and the star they had seen when it rose went ahead of them until it stopped over the place where the child was. 10 When they saw the star, they were overjoyed. 11 On coming to the house, they saw the child with his mother Mary, and they bowed down and worshiped him. Then they opened their treasures and presented him with gifts of gold, frankincense and myrrh. 12 And having been warned in a dream not to go back to Herod, they returned to their country by another route.
The King Aretas, mentioned in Corinthians 11:32, was a Nabataean king who ruled Petra.