In the Edenic Covenant, God promises Adam life and blessing, but that promise is conditional upon Adam’s obedience to God’s command not to eat of the fruit of the tree of knowledge of good and evil.
"And the Lord God commanded the man, saying, Of every tree of the garden thou mayest freely eat:But of the tree of the knowledge of good and evil, thou shalt not eat of it: for in the day that thou eatest thereof thou shalt surely die." (Genesis 2:16–17) This was before the fall.
In Scripture we see two different types of covenants that God makes with men. Some are unconditional covenants, which God will keep regardless of man’s actions. Others are conditional in that man must obey the terms of the covenant in order to receive the promises related to it. The Edenic Covenant is an example of a conditional covenant because Adam was required to obey the terms of the covenant in order to not suffer the consequences of breaking it.
The New Covenant in Christ Jesus is also conditional as was with Adam in Eden. It requires our response. Biblically, a covenant is instigated with commands to adhere to what is said.