πνεύμα

“Unless one is born of water and πνεῦμα, they can’t enter the kingdom of God.” (John 3:5

“The πνεῦμα blows wherever it chooses, and you hear its sound, but you don’t know where it’s coming from or where it’s going.” (John 3:8)

“Sighing deeply in his πνεῦμα, he said, “Why does this generation seek a sign?" (Mark 8:12)