What are these letters? The first one is part of our alphabet, but it is also the first letter of the Greek alphabet and is called “Alpha.” The other letter is called Omega. It is the last letter of the Greek alphabet. Greek is important because the part of the Bible that tells about Jesus' life was written in that language. When the Bible talks about Alpha and Omega, all the people who first read it knew exactly what that meant.
When Jesus called Himself “the Alpha and the Omega” (Revelation 1:8), he meant that he is the first and the last. The first means that before creation, he was already there. The last means that even if other things are destroyed, he will always be there. He is eternal and will never end.
Yes, Jesus was born and had a birthday on Christmas, but He existed long before that. And now that he is not on earth any more, he is still alive in Heaven.
It is hard for us to understand that you have always been God, but we believe what you tell us. Thank you for being so trustworthy and perfect.