The Westminster Larger Catechism (modern version by the EPC):

Q. 20. What was God’s providence relating to the humans he created? 

A. God providentially put Adam and Eve in paradise and assigned them the job of taking care of it. He gave them permission to eat everything that grew, put them in authority over all the creatures, and established marriage as a help for Adam. God allowed them to have fellowship with him, instituted the Sabbath, and made a covenant of life with them on the condition of their personal, perfect, and perpetual obedience. The tree of life was a sign guaranteeing this covenant. Finally, God told them not to eat from the tree of knowledge of good and evil or they would die.