"Seed" is a symbol of the "Foundation" of everything created by God, which according to His established physical and spiritual Laws, Commandments, is capable of producing, continuing, supporting, giving, strengthening new physical and spiritual life of man.  

"Seed" is a symbol of the Word of God, His Covenants, Commandments, variously expounded by the Patriarchs, Prophets, Christ, Apostles and all the Righteous in the Holy Scriptures throughout human history.

"Seed" is also a symbol of man's good thoughts and deeds that can attract, produce, and restore the blessing of God.  

Negative Meaning.

"Seed" is a symbol of various beliefs, ideologies, dogmas and their founders, which are able to multiply, breed their supporters and followers.

"Seed" is also a symbol of evil designs and deeds of man, which are capable of producing consequences that are God's "Punishment".

Translated with DeepL.com (free version)