God defines morality via the 10 Commandments! Note, Exodus 20, the 10 Commandments, they form the foundation of morality in the Universe.
1And God spoke all these words, saying,
2I am the Lord your God, who brought you out of the land of Egypt, out of the house of slavery.
3You shall have no other gods before
a me.
4You shall not make for yourself a carved image, or any likeness of anything that is in heaven above, or that is in the earth beneath, or that is in the water under the earth.
5You shall not bow down to them or serve them, for I the Lord your God am a jealous God, visiting the iniquity of the fathers on the children to the third and the fourth generation of those who hate me,
6but showing steadfast love to thousands
b of those who love me and keep my commandments.
7You shall not take the name of the Lord your God in vain, for the Lord will not hold him guiltless who takes his name in vain.
8
Remember the Sabbath day, to keep it holy.
9Six days you shall labor, and do all your work,
10but the seventh day is a Sabbath to the Lord your God. On it you shall not do any work, you, or your son, or your daughter, your male servant, or your female servant, or your livestock, or the sojourner who is within your gates.
11For in six days the Lord made heaven and earth, the sea, and all that is in them, and rested on the seventh day. Therefore the Lord blessed the Sabbath day and made it holy.
12Honor your father and your mother, that your days may be long in the land that the Lord your God is giving you.
13You shall not murder.
c
14You shall not commit adultery.
15You shall not steal.
16You shall not bear false witness against your neighbor.
17You shall not covet your neighbors house; you shall not covet your neighbors wife, or his male servant, or his female servant, or his ox, or his donkey, or anything that is your neighbors.