'It is I' in the Bible

What profit is in my blood, in going down to the pit? Shall the dust praise You? Shall it tell of Your truth?

If one comes to see me, deceit is in his heart; he keeps a store of evil, which he makes public in every place.

And I think to know this, Perverseness it is in mine eyes,

“When I select an appointed time,It is I who judge with equity.

“The earth and all the inhabitants of it melt [in tumultuous times].It is I who will steady its pillars. Selah.

He has remembered His covenant forever,The word which He commanded and established to a thousand generations,

You reject all those who stray from your statutes, for their deceit is in vain.

When my spirit is in heaviness, thou knowest my path: in the way wherein I walk have they privily laid a snare for me.