The first idea that must be made clear to us is that there are three great major works of grace.
The first, basic salvation, is portrayed by the week of Passover.
The second, the baptism with the Holy Spirit, is symbolized by the Jewish feast of Pentecost. This is where we get the term "Pentecostal."
The third work of grace is new to most of us, although there is evidence that some saints of the past, such as A. B. Simpson of the Christian Missionary Alliance, were enjoying such closeness to God.
The third work of grace is typified by the last major convocation of Israel, the feast of Tabernacles.