Is Traditional Pentecost Wrong?

Is Pentecost 50 days after Firstfruits, or should it be counted 100 days later on the Essene Feast of New Wine? In this study, Lee Brainard examines the biblical, historical, and grammatical evidence behind the New Wine Pentecost theory, evaluating claims about the Essenes, the Dead Sea Scrolls, Leviticus 23, and the alleged double-count interpretation. Using the historical-grammatical hermeneutic, this investigation asks whether Scripture supports Traditional Pentecost or New Wine Pentecost as the true biblical observance.