Verses for hereby know

But whoso keepeth his word, in him verily is the love of God perfected: hereby know we that we are in him.

Hereby know ye the Spirit of God: Every spirit that confesseth that Jesus Christ is come in the flesh is of God:

We are of God: he that knoweth God heareth us; he that is not of God heareth not us. Hereby know we the spirit of truth, and the spirit of error.

Hereby know we that we dwell in him, and he in us, because he hath given us of his Spirit.