Meaning of the word "to the pure all things are pure" in English

What does "to the pure all things are pure" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

to the pure all things are pure

US /tu ðə pjʊr ɔːl θɪŋz ɑːr pjʊr/
UK /tuː ðə pjʊə ɔːl θɪŋz ɑː pjʊə/
"to the pure all things are pure" picture

Idiom

innocent or morally upright people do not see evil or ulterior motives in others because they themselves lack such qualities

Example:
She couldn't believe he was lying to her, but then again, to the pure all things are pure.
He didn't suspect any fraud because to the pure all things are pure.