Topical Studies for 1 John 3:19:
God {Forerunner Commentary}
God {Nave's Topical Bible}
God {Torrey's Topical Textbook}
Love {Forerunner Commentary}
Love {Nave's Topical Bible}
Truth {Forerunner Commentary}
Truth {Nave's Topical Bible}
Truth {Torrey's Topical Textbook}
Know {Forerunner Commentary}