'In The Future' in the Bible

[This book is from] John [and is being sent] to the seven churches that are in Asia [Note: This refers to the province of Asia Minor, a part of present-day Turkey]. May there be unearned favor and peace to you from God, the One who is [in the present], who was [in the past] and who will come [in the future], and from the seven spirits that are in front of God's throne [Note: Because the number "seven" was regarded as the number of perfection by the Jews, it is thought that this refers to the Holy Spirit].

"I am the Alpha and the Omega" [Note: These are the first and last letters of the Greek alphabet, and indicate "the beginning and the end" See 21:6], says the Lord God Almighty, who is [in the present], and who was [in the past] and who will come [in the future].

After this I looked, and behold, a door standing open in heaven! And the first voice which I had heard, like the sound of a [war] trumpet speaking with me, said, “Come up here, and I will show you what must take place after these things.”

And each of the four living beings had six wings [and] were covered with eyes all around them and [even] within them. And day and night they never stop saying, [Note: Some translations have "singing" here and at other places below], "Holy, holy, holy [is] the Lord God Almighty, who was [in the past] and who is [in the present] and who will come [in the future]."

And they said to me, You are to give word again of what is coming in the future to the peoples and nations and languages and kings.