Bible Verses About The Providence of God: Determining the period of human life

My times are in thy hand: Deliver me from the hand of mine enemies, and from them that persecute me.

Behold, thou hast made my daysas handbreadths; And my life-time is as nothing before thee: Surely every man at his best estate is altogether vanity. [Selah

and he made of one every nation of men to dwell on all the face of the earth, having determined their appointed seasons, and the bounds of their habitation;