Contradiction with Matthew 24:36
This verse states that no one knows the day or hour of Christ’s coming, while Revelation 22:7 implies proximity and urgency by stating "behold, I come quickly".
Matthew 24:36: But of that day and hour knoweth no [man], no, not the angels of heaven, but my Father only.
Contradiction with 2 Peter 3:8-9
These verses explain that the Lord's sense of time is different from humans and emphasizes patience, which contrasts with the immediacy or quickness suggested in Revelation 22:7.
2 Peter 3:8-9: But, beloved, be not ignorant of this one thing, that one day [is] with the Lord as a thousand years, and a thousand years as one day.
Contradiction with Matthew 16:28
This verse mentions some will not taste death before they see the Son of Man coming in his kingdom, which brings into question the timing implied in Revelation 22:7.
Matthew 16:28: Verily I say unto you, There be some standing here, which shall not taste of death, till they see the Son of man coming in his kingdom.