Paul compares God's wonderful actions here to great "riches." Alternate translation: "his glory, which is of great value, upon" (See: [[rc://en/ta/man/translate/figs-metaphor]])
Here "glory" refers to life in heaven with God. Alternate translation: "whom he prepared ahead of time in order that they might live with him" (See: [[rc://en/ta/man/translate/figs-explicit]])