MeAm Lo'ez Commentary

42:5  Because the Messianic miracles will be so astounding, only Hashem the Creator, Baruch Hu, can do them - Hashem, Who not only created the world, but creates it anew every moment.  At that time, anew soul will be granted to all people equally, but the holy spirit (ruach ha-kodesh) only to those who truly walk before Him.