God has given us our days and in His Will they are perfect.
"For since the creation of the world His invisible attributes are clearly seen, being understood by the things that are made, even His eternal power and Godhead..." Romans 1:20
"Or do you show contempt for the riches of his kindness, forbearance and patience, not realizing that God's kindness is intended to lead you to repentance?" --Romans 2:4