Verse 28. Therefore let us, receiving - By willing and joyful faith. A kingdom - More glorious than the present heaven and earth. Hold fast the grace, whereby we may serve God - In every thought, word, and work. With reverence - Literally, with shame. Arising from a deep consciousness of our own unworthiness. And godly fear - A tender, jealous fear of offending, arising from a sense of the gracious majesty of God.
Verse 29. For our God is a consuming fire - in the strictness of his justice, and purity of his holiness.