Bible reference (OldTestament)~ Deuteronomy 7:9, 1 Chronicles 16:15-17

God keeps His promises to those who honor and live for Him to a thousand generations!  Why did God say 1000 generations? I don’t know! But I rest in in that truth, His care and blessings for myself and the future generations of our family and follow Him each day of my life!

Deuteronomy 7

9 Understand, therefore, that the Lord your God is indeed God. He is the faithful God who keeps his covenant for a thousand generations and lavishes his unfailing love on those who love him and obey his commands.

1 Chronicles 16

15 Remember his covenant forever—
the commitment he made to a thousand generations.
16 This is the covenant he made with Abraham
and the oath he swore to Isaac.
17 He confirmed it to Jacob as a decree,
and to the people of Israel as a never-ending covenant: