## I do not wish to see you now ##

Paul is stating that he does not want to come for just a short visit now but for a longer period of time later.

## Pentecost ##

Paul would stay in Ephesus until this festival (May or June), later travel through Macedonia, and later try to arrive in Corinth before winter started in November.

## a wide door has opened ##

This means that the Lord had given him a good opportunity to win people to the gospel. (See: [[rc://en/ta/man/translate/figs-metaphor]])