Then Elijah said to all the people, "Come here to me." They came to him, and he repaired the altar1 of the LORD, which was in ruins.
References for 1 Kings 18:30
Elijah took twelve stones, one for each of the tribes descended from Jacob, to whom the word of the LORD had come, saying, "Your name shall be Israel."2
References for 1 Kings 18:31
With the stones he built an altar in the name3 of the LORD, and he dug a trench around it large enough to hold two seahs of seed.
References for 1 Kings 18:32
He arranged4 the wood, cut the bull into pieces and laid it on the wood. Then he said to them, "Fill four large jars with water and pour it on the offering and on the wood."
References for 1 Kings 18:33
"Do it again," he said, and they did it again. "Do it a third time," he ordered, and they did it the third time.
The water ran down around the altar and even filled the trench.