Though it is true that humans will never be able to see the true God, he has kindly had recorded for us in the Bible many details about his personality.
אך בטובו תיעד האל עבורנו במקרא פרטים רבים על אישיותו (‏ שמות ל ” ג: 20 ;‏ יוחנן א ’: 18‏).