The idiom "with all ... heart" means "completely" and "with all ... soul" means "with all your being." These two phrases have similar meaning. See how you translated this in [Deuteronomy 4:29](../04/29.md). AT: "with all your being" or "with all your energy" (See: [[rc://en/ta/man/translate/figs-idiom]] and [[rc://en/ta/man/translate/figs-doublet]])
The words "walk," "keep," and "listen" have similar meanings here. Here "voice" refers to what God has said. AT: "that you will completely obey everything Yahweh commands" (See: [[rc://en/ta/man/translate/figs-parallelism]] and [[rc://en/ta/man/translate/figs-metonymy]])