John 3:12

12 I have spoken to you of earthly things and you do not believe; how then will you believe if I speak of heavenly things?

Read John 3:12 Using Other Translations

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 earthly things and you do not believe, how can you believe if I tell you heavenly things?
But if you don’t believe me when I tell you about earthly things, how can you possibly believe if I tell you about heavenly things?