Topical Studies for Deuteronomy 4:39:
Earth {Nave's Topical Bible}
God {Forerunner Commentary}
God {Nave's Topical Bible}
God {Torrey's Topical Textbook}
Heart {Forerunner Commentary}
Heart {Nave's Topical Bible}
On {Nave's Topical Bible}
Jehovah {Forerunner Commentary}
Heavens {Forerunner Commentary}