Take good care to observe the commandment and instruction that Moses the servant of the Lord commanded you, to love the Lord your God, to walk in all his ways, to keep his commandments, and to hold fast to him, and to serve him with all your heart and with all your soul.
He has made everything suitable for its time; moreover he has put a sense of past and future into their minds, yet they cannot find out what God has done from the beginning to the end.