²⁵ He was partially instructed in the way of the Lord, and he added to his native eloquence a burning enthusiasm to teach about Jesus. He taught accurately what he knew; but he had only understood part of the good news, specifically the ritual cleansing through baptism^[a] preached by John, the forerunner of Jesus. ²⁶ So, when Priscilla and Aquila heard him speak boldly in the synagogue, they discerned both his gift and his lack of full understanding. They took him aside and in private explained the way of God to him more accurately and fully. ²⁷ He wanted to head west into Achaia, where Paul had recently been, to preach there. The believers encouraged him to do so and sent a letter instructing the Greek disciples to welcome him. Upon his arrival, he was of great help to all in Achaia who had, by the grace of God, become believers.