Pentecostal (or known as the 1st wave) is derived from the word Pentecost, which means "fiftieth". In Acts 2, on the day of Pentecost,was recorded the day when the Holy Spirit descended on the disciples who were gathered in the upper room. The most noticeable feature of that occasion is in verse 4, which reads "And they were all filled with the Holy Spirit and began to speak in other tongues as the Spirit gave them utterance. " (Acts 2:4, ESV) . We see here that when they were all filled with the Holy Spirit, they began to speak in other tongues! This is one of the beliefs of the Pentecostals. They affirm the involvement of the Holy Spirit in everyday life, including divine healing and prophecy and other manifestations of the Spirit's presence. They hold on to the doctrine of the speaking of tongues as the initial evidence of the baptism of the Holy Spirit.
Charismatics (also known as the 2nd wave) comes from the Greek word, charisma, which is usually translated in the King James Version as "gift". Paul uses this word in I Corinthians 12 to designate the supernatural gifts made available to individual Christians by the Holy Spirit. Just like as its name implies, Charismatics are a used to indicate an informal international and trans denominational fellowship of Christians who believe that the gifts of the Holy Spirit, as written by Paul, are manifested in modern times.They are often mixed up with the Pentecostals as the Charismatics are related to them. But what differs the Charismatics from the Pentecostals is that the Charismatics do not insist on the speaking of tongues as the initial evidence of the baptism of the Holy Spirit. In other words, to the Charismatics, it is possible to be baptized in the Holy Spirit yet not being able to speak in tongues.
The Third Wave is also known as the Signs and Wonders or Neo-Charismatic Movement. The term "Third Wave" was 1st used by C. Peter Wagner in his book entitled "The Third Wave of the Holy Spirit". They are similar to the 1st and 2nd wave yet they have important differences. In fact, they do not wish to be labeled as Pentecostals or Charismatics. They believe that the baptism of the Holy Spirit occurs at conversion. They have a low-key acceptance of the gift of tongues as one of the many New Testament spiritual gifts that God gives to some and not to others. Therefore, speaking in tongues is not considered and initial evidence of the baptism of the Holy Spirit.
These are some of the dividing lines that distinguishes each the Pentecostals, Charismatics and Third Wavers. We have got to know our identity to know what we believe in; our heritage. Do you know your denomination?


Hi Bryan,
The pentecostals "hold on to the doctrine of the speaking of tongues as the initial evidence of the baptism of the Holy Spirit.". The Charismatics hold that "it is possible to be baptized in the Holy Spirit yet not being able to speak in tongues." How would you think to reconcile the different beliefs of the pentecostal and charismatic, considering the verse from the bible in 1 Corinthians 12:30 "Do all have gifts of healing? Do all speak in tongues ? Do all interpret?"