'Myself' in the Bible

Yet you have this [to your credit], that you hate the works and corrupt teachings of the Nicolaitans [that mislead and delude the people], which I also hate.

and he shall shepherd and rule them with a rod of iron, as the earthen pots are broken in pieces, as I also have received authority [and power to rule them] from My Father;

He who overcomes [the world through believing that Jesus is the Son of God], I will grant to him [the privilege] to sit beside Me on My throne, as I also overcame and sat down beside My Father on His throne.

And He said to me, “It is done. I am the Alpha and the Omega, the Beginning and the End. To the one who thirsts I will give [water] from the fountain of the water of life without cost.