'Itself' in the Bible

Then the Lord said to me, “Out of the north the evil [which the prophets foretold as the result of national sin] will reveal itself and spill out on all the people of the land.

Thus says the Lord,“Behold, a people is coming from the north country,And a great nation shall be stirred up and put into action from the remote parts of the earth.

O Lord, You know and understand;Remember me [thoughtfully], take notice of me,take vengeance for me on my persecutors.Do not, in view of Your patience, take me away;Know that for Your sake I endure [continual] rebuke and dishonor.