The psalmist speaks of life as if it were something someone could eat. Alternate translation: "I will allow him to live a long and happy life" (See: [[rc://en/ta/man/translate/figs-metaphor]])
"and I will show him my salvation." The psalmist speaks of the work God does to save people as if it were a physical object. Alternate translation: "I will save him so that he knows I am the one who saved him" (See: [[rc://en/ta/man/translate/figs-metaphor]])