- Here "the heart" represents the person who seeks Yahweh. AT: "let the people who seek Yahweh rejoice" (See: [[rc://en/ta/man/translate/figs-synecdoche]])
To "seek Yahweh's strength" means to ask him to strengthen you. AT: "Seek Yahweh and ask him to give you his strength" (See: [[rc://en/ta/man/translate/figs-idiom]])