1 After these things I saw, and, behold, a door opened in Heaven; and the first voice which I heard was as a voice of a trumpet speaking with me, saying, "Come up hither, and I will show you the things which must take place after these."
Revelation 4:1 Cross References - Worrell
Matthew 3:16
16 And, having been immersed, Jesus went up straightway from the water; and, behold, the heavens were opened; and he saw the Spirit of God descending as a dove, coming upon Him;
Mark 1:10
10 And straightway coming up out of the water, he saw the heavens rent apart, and the Spirit as a dove descending upon Him.
Luke 3:21
21 Now it came to pass, when all the people were immersed, that as Jesus also was immersed, and was praying, Heaven was opened,
John 16:13
13 But, when He, the Spirit of truth, shall come, He will guide you into all truth; for He will not speak from Himself; but whatsoever He heareth He will speak; and He will declare to you things to come.
Acts 7:56
56 and he said, "Behold I see Heaven opened, and the Son of Man standing on the right hand of God!"
Acts 10:11
11 and he beholds the heaven opened, and a certain vessel descending, as a great sheet, let down by four corners upon the earth;
Revelation 1:1-3
1 The revelation of Jesus Christ, which God gave Him, to show to His servants the things which must shortly come to pass; and, having sent, He signified them through His angel to His servant John;
2 who testified of the word of God and the testimony of Jesus Christ, whatsoever things he saw.
3 Happy is he that reads, and those who hear the words of the prophecy, and keep the things written therein; for the time is near.
Revelation 1:10
10 I was in the Spirit on the Lord's day; and I heard behind me a great voice as of a trumpet,
Revelation 1:19
19 Write, therefore, the things which you saw, and the things which are, and the things which are about to take place after these;
Revelation 11:12
12 And they heard a great voice out of Heaven, saying to them, "Come up hither." And they went up into Heaven, in the cloud; and their enemies beheld them.
Revelation 16:17
17 And the seventh poured out his bowl into the air; and there came forth a great voice out of the Temple, from the throne, saying, "it has come to pass!"
Revelation 22:6
6 And he said to me, "These words are faithful and true; and the Lord, the God of the spirits of the prophets, sent His angel to show to His servants the things which must shortly come to pass.