John 6:38, 10:30, 14:9, 16:28, 14:3
38"For I have come down from heaven not to do my will but to do the will of him who sent me. 30I and the Father are one." 9Jesus answered: "Don't you know me, Philip, even after I have been among you such a long time? Anyone who has seen me has seen the Father. How can you say, 'Show us the Father'? 28I came from the Father and entered the world; now I am leaving the world and going back to the Father. 3And if I go and prepare a place for you, I will come back and take you to be with me that you also may be where I am. 4You know the way to the place where I am going."
Matthew 24:30
"At that time the sign of the Son of Man will appear in the sky, and all the nations of the earth will mourn. They will see the Son of Man coming on the clouds of the sky, with power and great glory."
1 Thessalonians 4:16
For the Lord himself will come down from heaven, with a loud command, with the voice of the archangel and with the trumpet call of God, and the dead in Christ will rise first.
1 Corinthians 15:20,21
But Christ has indeed been raised from the dead, the firstfruits of those who have fallen asleep. For since death came through a man, the resurrection of the dead comes also through a man.