Pentecost and the Holy Spirit’s Power

Explore Pentecost’s significance from Old Testament harvest festival to the transformative moment when the Holy Spirit descended upon the disciples, birthing the early church in Acts 2.

Pentecost

1. Pentecost in the Old Testament

Pentecost corresponds to the Old Testament festival of the Feast of Weeks and is one of Israel’s three major pilgrimage festivals — Passover, the Feast of Weeks, and the Feast of Tabernacles. It was observed on the fiftieth day counted from the day after Passover (that is, the first day of the Feast of Unleavened Bread), when a sheaf of barley was offered to God — making it the seventh week, or the fiftieth day — hence the name “Pentecost” (from the Greek word for fifty). Because it was also a festival of thanksgiving to God following the wheat harvest, it was called the “Feast of Harvest.”

2. Pentecost in the New Testament

In the New Testament, this day marks the historic moment when — ten days after Jesus’ resurrection and ascension — the Holy Spirit descended upon the disciples in the Upper Room of Mark’s house, giving birth to the early church. From that point forward, the church has observed this day as the Feast of Pentecost (the Day of the Holy Spirit). In the early church, there was an expectation that Jesus would return during the season of Pentecost. As a result, believers wore clean white garments during this period, and baptisms were administered. Due to this tradition, Pentecost also came to be called “White Sunday.” Meanwhile, after the destruction of the Jerusalem Temple in A.D. 70, Judaism began to commemorate this day as the occasion on which Moses received the Law on Mount Sinai, celebrating it with great joy. Around A.D. 200, the eve of Pentecost included readings from Exodus 19 — which describes the Israelites’ preparation to receive the Law before Moses ascended Sinai — as well as the book of Ruth, set against the backdrop of the harvest. Cheesecake, evoking the image of milk and honey (symbolic of the Word of God), was eaten, and meals included both milk and meat — customs that have continued to the present day.

Source: Namuwiki, Dictionary of Biblical Cultural Backgrounds

Feast of Booths (Sukkot) Customs

Pentecost, Feast of Weeks, Early Church, Outpouring of the Holy Spirit, The Meaning of Biblical Feasts

Originally published in Korean at bible2u.com