Jonah's name means “dove.” And in the Bible a dove pictures the Holy Spirit. God sent Jonah a second time to Nineveh. This points to the second outpouring of the Holy Spirit on the world.
We know that the second outpouring of the Holy Spirit began in the year 1994. It was in September 1994 that the Lord began to pour out the latter rain outside of the churches and congregations. Therefore, when the book of Jonah tells us that God sent Jonah (the dove/Holy Spirit) to Nineveh the SECOND TIME – it ties in with the year 1994.
Jonah 3:1 And the word of the LORD came unto Jonah the second time, saying,
Jonah 3:4 And Jonah began to enter into the city a day's journey, and he cried, and said, Yet forty days, and Nineveh shall be overthrown.
YET FORTY DAYS!
1994 to 2033 = 40 (inclusive) years
Jonah's message of destruction for Nineveh (the world) will still be carried out as God had said.