Translations
"I have spoken to you of earthly things and you do not believe; how then will you believe if I speak of heavenly things?"
"If I have told you of earthly things and you do not believe, how will you believe if I tell you of heavenly things?"
If I have told you earthly things, and ye believe not, how shall ye believe, if I tell you of heavenly things?
If I have told you about earthly things and you do not believe, how will you believe if I tell you about heavenly things?

