His glory is brilliant light that represents his greatness. AT: "and to allow you to enjoy and worship his glory" (See: [[rc://en/ta/man/translate/figs-metaphor]])
Here sin is spoken of as if it were dirt on one's body or a flaw on one's body. AT: "glorious presence, where you will be without sin and have" (See: [[rc://en/ta/man/translate/figs-metaphor]])