Josephus, Tacitus, and Eusebius wrote that they saw the return of Jesus, as Jesus stated He was returning in the clouds during the generation of the disciples, in Matthew 24, Mark 13 and Luke 21 in 66 AD.
Jesus inside us (the hope of glory)–His Spiritual Kingdom returned in 70 AD (while most wait on His physical return)
John said things MUST SHORTLY COME TO PASS—
1 The Revelation of Jesus Christ, which God gave unto him, to shew unto His servants things which must shortly come to pass; and he sent and signified it by his angel unto his servant John:
John was writing to the SEVEN CHURCHES IN ASIA—
4 John to the seven churches which are in Asia: Grace be unto you, and peace, from him which is, and which was, and which is to come; and from the seven Spirits which are before his throne;
JESUS WAS RETURNING IN THE CLOUDS DURING THE DISCIPLE’S GENERATION (SEE BELOW)
7 Behold, He cometh with clouds; and every eye shall see Him, and they also which pierced Him: and all kindreds of the earth shall wail because of him. Even so, Amen.
9 And he said unto them, Verily I say unto you, That there be some of them that stand here, which shall not taste of death, till they have seen the kingdom of God come with power.
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.
SEE–NOTICE THE ORDER OF VERSES:
15 When ye therefore shall see the abomination of desolation, spoken of by Daniel the prophet, stand in the holy place, (whoso readeth, let him understand:)
21 For then shall be great tribulation, such as was not since the beginning of the world to this time, no, nor ever shall be.
30 And then shall appear the sign of the Son of man in heaven: and then shall all the tribes of the earth mourn, and they shall see the Son of man coming in the clouds of heaven with power and great glory.
31 And he shall send his angels with a great sound of a trumpet, and they shall gather together his elect from the four winds, from one end of heaven to the other.
34 Verily I say unto you, This generation shall not pass, till all these things be fulfilled.
14 But when ye shall see the abomination of desolation, spoken of by Daniel the prophet, standing where it ought not, (let him that readeth understand,) then let them that be in Judea flee to the mountains:
19 For in those days shall be affliction, such as was not from the beginning of the creation which God created unto this time, neither shall be.
25 And the stars of heaven shall fall, and the powers that are in heaven shall be shaken.
26 And then shall they see the Son of man coming in the clouds with great power and glory.
30 Verily I say unto you, that this generation shall not pass, till all these things be done.
26 Men’s hearts failing them for fear, and for looking after those things which are coming on the earth: for the powers of heaven shall be shaken.
27 And then shall they see the Son of man coming in a cloud with power and great glory.
32 Verily I say unto you, This generation shall not pass away, till all be fulfilled.