Acts 11:1, “Which also said, Ye men of Galilee, why stand ye gazing up into heaven? this same Jesus, which is taken up from you into heaven, shall so come in like manner as ye have seen him go into heaven.”
Christ has not been “seen” returning to earth. According to the Bible, He will return and “in like manner” as He left the earth.
When He returns, it will be during “great tribulation.”
Matthew 24:29-30, “Immediately after the tribulation of those days shall the sun be darkened, and the moon shall not give her light, and the stars shall fall from heaven, and the powers of the heavens shall be shaken: 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.”
So when did the above tribulation take place, and when was Christ “seen” returning in the clouds?