See that you refuse not him that speaks. For if they escaped not who refused him that spoke on earth, much more shall not we escape…
Robert Hall once remarked, when criticising the habit of a lady addicted to easy, familiar talk of the Divine Being: "It is a great mistake to affect this kind of familiarity with the King of kings, and speak of Him as though He were a next door neighbour, from the pretence of love."
Parallel VersesKJV: See that ye refuse not him that speaketh. For if they escaped not who refused him that spake on earth, much more shall not we escape, if we turn away from him that speaketh from heaven: