In the beginning: the Spirit of Moshiach

Bereishis 1:2

"In the beginning of G-d's creation of the heavens and the earth. Now the earth was empty and wild [תהו ובהו], and darkness was on the face of the deep, and the spirit of G-d [ורוח אלהים] was hovering over the face of the water."

"'The spirit of G-d' [ורוח אלהים], this is the spirit of Moshiach [רוחו של משיח]" (Midrash Bereishis Rabba)