The End? What Happened After Easter?

Bible Verses
...After he suffered, by many proofs, appearing to them over a period of forty days, and speaking about God's Kingdom. Being assembled together with them, he commanded them, "Do not depart from Jerusalem, but wait for the promise of the Father, which you heard from me. For John indeed baptized in water, but you will be baptized in the Holy Spirit not many days from now."
Therefore, when they had come together, they asked him, "Lord, are you now restoring the kingdom to Israel?" He said to them, "It is not for you to know times or seasons which the Father has set within his own authority. But you will receive power when the Holy Spirit has come upon you. You will be my witnesses in Jerusalem, in all Judea and Samaria, and to the farthest part of the earth."
When he had said these things, as they were looking, he was taken up, and a cloud took him out of their sight. While they were looking steadfastly into the sky as he went, look, two men stood by them in white clothing, who also said, "You men of Galilee, why do you stand looking into the sky? This Jesus, who was received up from you into the sky will come back in the same way as you saw him going into the sky."
Acts 1:3-11
Explanation
During the next 40 days, Jesus appeared several times more to his followers. About 500 people saw him in all. On the 40th day he took them out to the town of Bethany and Jesus was taken up to Heaven to live with God.
Before Jesus left the earth, he made a promise to his followers that he would send another helper, just like himself, that would be with Jesus' followers from then on, until Jesus returns to Earth at the end of time to reign forever as King. Christians believe that this special helper came to the disciples ten days later in Jerusalem. (40 + 10 = 50 = Pentecost!)
Jesus had told his followers not to leave Jerusalem as the helper would come and meet them there. So they were all sitting in a room and suddenly the Holy Spirit (sometimes called the Holy Ghost) came and went inside them. This was helper Jesus had talked about. Christians believe that everyone who truly follows Jesus, has the Holy Spirit within them and that he is the living spirit of Jesus that helps them to live a life more like Jesus.

The disciples then went out into the streets of Jerusalem and for the first time, they started to tell people about Jesus. People from many different nations were still in Jerusalem and through the Holy Spirit each of them heard the disciples speak to them in their own language! Some people accused the disciples of being drunk! But then Peter came to the front and preached the first Christian sermon.
During his time with Jesus, Peter was always the last disciple to speak if important people or a crowd were around Jesus (remember, he had also betrayed Jesus after Jesus had been arrested), so for his to be the person that came and spoke to the people is amazing!
Peter told the people the story of Jesus and that he is the only way to God, explaining that Jesus and the Holy Spirit had been promised by God, through the Jewish prophet Joel, hundreds of years ago. About 3000 people became the first Christians that day.
Read the story of Pentecost (will show below)
In the following years, the message about Jesus spread around the Mediterranean Sea and over the past 2000 years, across the whole world.
The Easter story is one of good news, great sadness and then joy. But it is also quite a short story. There are 27 books in the New Testament part of the Bible, but the story is only told in the four books known as 'The Gospels'. These are Matthew, Mark, Luke and John.
In Matthew, the story is told in three out of the 28 chapters (26-28). In Mark and Luke, it is also told in three chapters (Mark: 14-16 and Luke: 22-24). In John, it is told in the most detail with it being told in some of Chapter 11 and then all of Chapters 13-21. What happened to the followers of Jesus is told about in the book of Acts (including the verses from the Bible on this page) and the rest of the Bible.
To Christians, the most important thing about Easter is that Jesus willingly died to take away all of our wrong doings and bring us closer to God, that he then came back to life three days later and is still alive today in Heaven.
Another part of the Easter Story that is very important to Christians is what is known as the Last Supper (or sometimes the Lord's Supper). This became what is known as Mass (or Eucharist or Communion) and is a Christian act of worship when Christians remember the last meal that Jesus had with his followers before he died. It reminds us that Jesus died for us, to forgive our sins. It also reminds us that one day Jesus will come back to the earth to reign forever.
Nothing has ever been the same since the first Easter and you can find out more about Jesus' life in the Bible.
Christians celebrate the time when Jesus was born at Christmas.