If time is not measured by God, why does he have a schedule?

“Now whether there is more than one time appointed for men to rise it mattereth not; for all do not die at once, and this mattereth not; all is as one day with God, and time only is measured unto men.”

~Book of Mormon, Alma 40:8; emphasis added~

-VERSUS-

“Behold, there is a time appointed that all shall come forth from the dead. Now when this time cometh no one knows; but God knoweth the time which is appointed.”

~Book of Mormon, Alma 40:4 – emphasis added~