1 This was called the parousia.

2 Delay of parousia, church will mature.

3 Christ first fruits, believers - rest of the harvest as parousia.

4 We have to wait until either Jesus comes back in the parousia or we die and are resurrected at the end.

5 This is what early Christians use to call the coming back of Jesus in his parousia.

6 In 1 Thessalonians he says,it's coming very soon, get ready,don't go to sleep,Jesus is coming back, and the parousia will happen--is all going to happen very soon.