Meaning of the word "day and night cannot dwell together" in English

What does "day and night cannot dwell together" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

day and night cannot dwell together

US /deɪ ænd naɪt ˈkæn.ɑːt dwel təˈɡeð.ɚ/
UK /deɪ ənd naɪt ˈkæn.ɒt dwel təˈɡeð.ə/
"day and night cannot dwell together" picture

Idiom

used to describe two things that are completely opposite or incompatible and cannot exist in the same place or at the same time

Example:
Their personalities are so different; day and night cannot dwell together.
In this conflict, peace and vengeance are like day and night that cannot dwell together.