John 5:37-39

³⁷And the Father himself who hath sent me, hath borne testimony concerning me. Ye have neither heard his voice at any time, nor seen his shape.

³⁸And ye have not his word abiding in you: for whom he hath sent, him ye believe not.

³⁹Search the scriptures; for in them ye think ye have eternal life: and they are they which testify of me.