Deuteronomy:4:34-36
nkjv@Deuteronomy:4:34 @ Or did God ever try to go and take for Himself a nation from the midst of another nation, by trials, by signs, by wonders, by war, by a mighty hand and an outstretched arm, and by great terrors, according to all that the LORD your God did for you in Egypt before your eyes?
nkjv@Deuteronomy:4:35 @ To you it was shown, that you might know that the LORD Himself is God; there is none other besides Him.
nkjv@Deuteronomy:4:36 @ Out of heaven He let you hear His voice, that He might instruct you; on earth He showed you His great fire, and you heard His words out of the midst of the fire.