God is good (Beowulf) while Satan is bad (Grendel and his mother), God vs Satan!
Like God desires the glory (Beowulf's desire for glory)!
In Bible it is repeatedly mentioned to love men like God, another thing we can derive from the epic.
Satan is always finding ways to deceive mankind.
And finally that whatever you do the sin will always bear consequence.
Assuming you are talking about Homonyms, it is when two or more words look and sound the same but mean two different things. Some examples include,
Two, and Too. One is the number 2 and the other means as well.
Witch, and Which. One is a fictional species and the other is a word for comparing two things.
