Anyone care to answer why Revelation 1:7 says "every eye will see him" referring to Jesus' coming.
If he came invisably in 1914, how is it every eye saw him?
The answer can easily be given by using only the scriptures and nothing else just in the case of the 7 times and Christ's parousia.
1 Timothy 6:16 tells us about the ressurected Jesus: " whom not one of men has seen or can see. To him be honor and might everlasting."
So right away we can illiminate the thought that every eye will literally see Jesus. The Bible clearly says no one can now literally see Jesus just as no one can literally look upon Jehovah without dying.
Daniel 7 explain just what it means to come on a cloud. Daniel 7:13 says, “I kept on beholding in the visions of the night, and, see there! with the clouds of the heavens someone like a son of man happened to be coming; and to the Ancient of Days he gained access, and they brought him up close even before that One. 14 And to him there were given rulership and dignity and kingdom, that the peoples, national groups and languages should all serve even him. His rulership is an indefinitely lasting rulership that will not pass away, and his kingdom one that will not be brought to ruin.
Allowing the Bible to interpret itself it is evident now what is meant by coming on a cloud. It denotes invisibility because when Jesus took up his kingship of God's Kingdom he came not physically or literally to earth but rather he gained access to Jehovah who is invisible in the heavens. He is spoken of as coming with the clouds and coming before Jehovah. It was invisible to the literal eyes of all humans.
The second part of your question shows you do not understand what JWs really teach. You ask: If he came invisably in 1914, how is it every eye saw him?
Revelation 1:7 corresponds to Matthew 24: 30 And then the sign of the Son of man will appear in heaven, and then all the tribes of the earth will beat themselves in lamentation, and they will see the Son of man coming on the clouds of heaven with power and great glory.
Revelation 1:7 says, Look! He is coming with the clouds, and every eye will see him, and those who pierced him; and all the tribes of the earth will beat themselves in grief because of him.
Now notice that his coming the clouds of heaven in this case where every eye sees him results in all the earth beating themselves in lamentation. Why? Because it means their destruction. They will indeed then see close up and know that Jesus Christ is bringing destruction upon him because they opposed his people and thus opposed him. But of course they cannot literally see Jesus because since his ressurection no one has seen or can see him. They will see him by seeing the destruction he brings upon wicked mankind for rejecting him as King and rejecting his brothers. This is not the same as when he was enthroned as king in 1914.
You will note that Revelation also said that those who pierced him would see him. How? They're already dead. Well, remember Jesus said if you do it to my brothers you do it to me. So those who persecute Christ's brothers are doing the same as persecuting Jesus. And they will see and know that they are being destroyed for opposing Jesus and his people.
This also explains why Jesus said to his apostles: A little longer and the world will behold me no more, but YOU will behold me, because I live and YOU will live. --John 14:19.
The world would never again literally behold or see Jesus again. Only those who are called to heaven would see him again because they would be immortal spirit beings just as he is now.