en_tn_lite_do_not_use/deu/30/06.md

circumcise your heart

This is not a literal removal of flesh. It means God will remove their sin and enable them to love and obey him. (See: rc://en/ta/man/translate/figs-metaphor)

with all your heart and with all your soul

These basically mean the same thing and are combined for emphasis. AT: "with complete commitment" or "completely" (See: rc://en/ta/man/translate/figs-doublet)

obey the voice of Yahweh

AT: "obey what Yahweh says" (See: rc://en/ta/man/translate/figs-metonymy)