“God remembers His covenant forever”
Book of Genesis 17:3-9.
When Abram prostrated himself, God spoke to him:
“My covenant with you is this: you are to become the father of a host of nations.
No longer shall you be called Abram; your name shall be Abraham, for I am making you the father of a host of nations.
I will render you exceedingly fertile; I will make nations of you; kings shall stem from you.
I will maintain my covenant with you and your descendants after you throughout the ages as an everlasting pact, to be your God and the God of your descendants after you.
I will give to you and to your descendants after you the land in which you are now staying, the whole land of Canaan, as a permanent possession; and I will be their God.”
God also said to Abraham: “On your part, you and your descendants after you must keep my covenant throughout the ages.