Scripture to Memorize: Acts 2:41
So those who received his word were baptized, and there were added that day about three thousand souls.
Day 1 Read: Acts 2:1-13
When the day of Pentecost arrived, they were all together in one place. 2 And suddenly there came from heaven a sound like a mighty rushing wind, and it filled the entire house where they were sitting. 3 And divided tongues as of fire appeared to them and rested on each one of them. 4 And they were all filled with the Holy Spirit and began to speak in other tongues as the Spirit gave them utterance.
5 Now there were dwelling in Jerusalem Jews, devout men from every nation under heaven. 6 And at this sound the multitude came together, and they were bewildered, because each one was hearing them speak in his own language. 7 And they were amazed and astonished, saying, “Are not all these who are speaking Galileans? 8 And how is it that we hear, each of us in his own native language? 9 Parthians and Medes and Elamites and residents of Mesopotamia, Judea and Cappadocia, Pontus and Asia, 10 Phrygia and Pamphylia, Egypt and the parts of Libya belonging to Cyrene, and visitors from Rome, 11 both Jews and proselytes, Cretans and Arabians—we hear them telling in our own tongues the mighty works of God.” 12 And all were amazed and perplexed, saying to one another, “What does this mean?” 13 But others mocking said, “They are filled with new wine.”
Reflect: Who was present at Pentecost? What miracle did God work in their hearts? What does this tell us about God’s heart for the nations?
Consider: The day of Pentecost was an annual feast that followed the Feast of Firstfruits by a week of weeks (i.e., seven weeks, or 49 days) and therefore also was called the Feast of Weeks (Lev. 23:15–22). The name “Pentecost,” of Greek derivation, means 50 because it was the 50th day after the Firstfruits feast (Lev. 23:16).
Respond: What were the two basic reactions of the residents of Jerusalem to the phenomenon of tongues? What does this tell us about the responses we can expect as we proclaim Christ both in our city and to the ends of the earth?
 Stanley D. Toussaint, “Acts,” in The Bible Knowledge Commentary: An Exposition of the Scriptures, ed. J. F. Walvoord and R. B. Zuck, vol. 2 (Wheaton, IL: Victor Books, 1985), 357.