In Greek the word Pentecost means 50 th day. It’s a Christian feast celebrated on the seventh Sunday after Easter to commemorate the descent of the Holy Spirit on the apostles. This year it falls on June 09, 2019, and next year it will be May 31, 2020.
1And when the day of Pentecost was fully come, they were all with one accord in one place. 2 And suddenly there came a sound from heaven as of a rushing mighty wind, and it filled all the house where they were sitting. 3And there appeared unto them cloven tongues like as of fire, and it sat upon each of them. 4And they were all filled with the Holy Ghost, and began to speak with other tongues, as the Spirit gave them utterance.
5And there were dwelling at Jerusalem Jews, devout men, out of every nation under heaven. 6Now when this was noised abroad, the multitude came together, and were confounded, because that every man heard them speak in his own language. 7And they were all amazed and marvelled, saying one to another, Behold, are not all these which speak Galilaeans? 8And how hear we every man in our own tongue, wherein we were born? 9Parthians, and Medes, and Elamites, and the dwellers in Mesopotamia, and in Judaea, and Cappadocia, in Pontus, and Asia, 10Phrygia, and Pamphylia, in Egypt, and in the parts of Libya about Cyrene, and strangers of Rome, Jews and proselytes, 11Cretes and Arabians, we do hear them speak in our tongues the wonderful works of God. 12And they were all amazed, and were in doubt, saying one to another, What meaneth this? 13Others mocking said, These men are full of new wine.
Peter Preaches to the Crowd
14But Peter, standing up with the eleven, lifted up his voice, and said unto them, Ye men of Judaea, and all ye that dwell at Jerusalem, be this known unto you, and hearken to my words: 15For these are not drunken, as ye suppose, seeing it is but the third hour of the day. 16But this is that which was spoken by the prophet Joel;
17And it shall come to pass in the last days, saith God, I will pour out of my Spirit upon all flesh: and your sons and your daughters shall prophesy, and your young men shall see visions, and your old men shall dream dreams:
18And on my servants and on my handmaidens I will pour out in those days of my Spirit; and they shall prophesy:
19And I will shew wonders in heaven above, and signs in the earth beneath; blood, and fire, and vapour of smoke:
20The sun shall be turned into darkness, and the moon into blood, before that great and notable day of the Lord come:
21And it shall come to pass, that whosoever shall call on the name of the Lord shall be saved.
22Ye men of Israel, hear these words; Jesus of Nazareth, a man approved of God among you by miracles and wonders and signs, which God did by him in the midst of you, as ye yourselves also know: 23Him, being delivered by the determinate counsel and foreknowledge of God, ye have taken, and by wicked hands have crucified and slain: 24Whom God hath raised up, having loosed the pains of death: because it was not possible that he should be holden of it.
25For David speaketh concerning him, I foresaw the Lord always before my face, for he is on my right hand, that I should not be moved:
26Therefore did my heart rejoice, and my tongue was glad; moreover also my flesh shall rest in hope:
27Because thou wilt not leave my soul in hell, neither wilt thou suffer thine Holy One to see corruption.
28Thou hast made known to me the ways of life; thou shalt make me full of joy with thy countenance.
29Men and brethren, let me freely speak unto you of the patriarch David, that he is both dead and buried, and his sepulchre is with us unto this day. 30Therefore being a prophet, and knowing that God had sworn with an oath to him, that of the fruit of his loins, according to the flesh, he would raise up Christ to sit on his throne; 31He seeing this before spake of the resurrection of Christ, that his soul was not left in hell, neither his flesh did see corruption. 32This Jesus hath God raised up, whereof we all are witnesses.
33Therefore being by the right hand of God exalted, and having received of the Father the promise of the Holy Ghost, he hath shed forth this, which ye now see and hear.
Through this biblical scripture we understand that the Holy Spirit is the spirit of God working in the midst of men. He is the third person in the trinity of God. We are in a time when the Holy Spirit is available in the midst of men. No one can speak of activities for the advancement of the kingdom without evoking the Holy Spirit, He is the masterpiece. He can play many roles in evangelism.