What does the feast of Pentecost primarily celebrate?

The feast of Pentecost primarily celebrates the Thanksgiving for the wheat harvest, also known as the Feast of Weeks in the Jewish tradition. This feast occurs fifty days after Passover and reflects a significant agricultural celebration, marking the end of the grain harvest when the first fruits of the wheat harvest were brought to the temple as an offering.

In addition to its agricultural importance, Pentecost is also rich in spiritual significance within the Christian tradition, as it commemorates the descent of the Holy Spirit upon the apostles. However, the primary aspect of the feast within the Jewish context remains centered on gratitude for the harvest.

The other options pertain to different aspects of the Jewish liturgical year; for instance, the Memorial of the Exodus relates to Passover, God's presence in the tabernacle refers to the establishment of the tabernacle as a place for divine dwelling, and preparation for the Day of Atonement involves the practices leading up to Yom Kippur. None of these directly connects to the agricultural roots of Pentecost, affirming the focus on the harvest celebration in this specific feast.