Which part of the teachings are you referring to? I’ll ask an acquaintance who is a Danish pastor for his opinion
The most obvious is when God is speaking to Abraham:
Genesis 12:3 King James Version (KJV)
“And I will bless them that bless thee, and curse him that curseth thee: and in thee shall all families of the earth be blessed.”
The thread running throughout showing Israel as God’s chosen people.
My last year in Seminary was 1970, and I’ve forgotten a lot — almost everything, basically. :( But these have stuck with me.